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Advantages and disadvantages of bordeaux mixture and of lime-sulphur used on apples in the growing season
Observations on the Umaria marine bed
10 years of hearing conservation in the Royal Air Force
Chocolate crumb - dairy ingredient for milk chocolate
Effect of daily gelatin ingestion on human scalp hair
Comparison of rice bran and maize bran as feeds for growing and fattening pigs
The composition of pampas-grass (Cortaderia argentea.)
The Accraian Series:
The mechanism of the Liebermann-Burchard reaction of sterols and triterpenes and their esters
Cerebrovascular Doppler ultrasound studies (cv-Doppler)
Toria: PT-303 - first national variety
Hair growth promoting activity of tridax procumbens
Productivity of Pekin x Khaki Campbell ducks
A stable cytosolic expression of VH antibody fragment directed against PVY NIa protein in transgenic potato plant confers partial protection against the virus
Solar treatment of wheat loose smut
Swimmers itch in the Lake of Garda
Bactofugation and the Bactotherm process
The effects of prefrontal lobotomy on aggressive behavior in dogs
Visual rating scales for screening whorl-stage corn for resistance to fall armyworm
Breakdown of seamounts at the trench axis, viewed from gravity anomaly
Kooken; pennsylvania's toughest cave
Recovery of new dinosaur and other fossils from the Early Cretaceous Arundel Clay facies (Potomac Group) of central Maryland, U.S.A
Zubor horny (Bison bonasus) v prirodnych podmienkach Slovensku
The extended Widal test in the diagnosis of fevers due to Salmonella infection
Hair of the american mastodon indicates an adaptation to a semi aquatic habitat

List of PDF Full Texts available from EurekaMag Chapter 11307

Chapter 11307 contains a list of PDF Full Texts available from EurekaMag.

Risk factors for upper gastrointestinal bleeding among end-stage renal disease patients
, Kidney International 64(4): 1455-1461 (2003)

Risk factors for urinary bladder carcinoma in postmenopausal women. The Iowa Women's Health Study
, Cancer 95(11): 2316-2323 (2002)

Risk factors for urinary incontinence in both sexes. Analysis of a health screening project
, European Urology 39(5): 565-570 (2001)

Risk factors for urinary tract calculi in Trinidad
, Tropical Medicine and International Health: Tm and Ih 8(4): 348-353 (2003)

Risk factors for urinary tract infection in the postpartum period
, American Journal of Obstetrics and Gynecology 181(3): 547-553 (1999)

Risk factors for urolithiasis in children on the ketogenic diet
, Pediatric Nephrology 15(1-2): 125-128 (2000)

Risk factors for urological symptoms in a cohort of users of the HIV protease inhibitor indinavir sulfate: the ATHENA cohort
, Archives of Internal Medicine 162(13): 1493-1501 (2002)

Risk factors for uterine fibroids among women undergoing tubal sterilization
, American Journal of Epidemiology 153(1): 20-26 (2001)

Risk factors for uterine leiomyoma: A practice-based case-control study. I. African-American heritage, reproductive history, body size, and smoking
, American Journal of Epidemiology 153(1): 1-10 (2001)

Risk factors for uterine leiomyoma: a practice-based case-control study. II. Atherogenic risk factors and potential sources of uterine irritation
, American Journal of Epidemiology 153(1): 11-19 (2001)

Risk factors for vancomycin-resistant Enterococcus (VRE) infection in colonized patients with cancer
, Infection Control and Hospital Epidemiology 23(2): 102-103 (2002)

Risk factors for various causes of failure in initial corneal grafts
, Archives of Ophthalmology 121(8): 1087-1092 (2003)

Risk factors for venous thromboembolism in pediatric trauma
, Journal of Trauma 52(5): 922-927 (2002)

Risk factors for vesicourethral anastomotic stricture after radical prostatectomy
, Urology 56(1): 96-100 (2000)

Risk factors for violence among long-stay psychiatric patients: National study
, Acta Psychiatrica Scandinavica 99(5): 341-347 (1999)

Risk factors for visual field damage progression in normal-tension glaucoma eyes
, Graefe's Archive for Clinical and Experimental Ophthalmology 237(2): 105-108 (1999)

Risk factors for visual loss in giant cell (temporal) arteritis: A prospective study of 174 patients
, American Journal of Medicine 111(3): 211-217 (2001)

Risk factors for West Nile virus infection and meningoencephalitis, Romania, 1996
, Journal of Infectious Diseases 179(1): 230-233 (1999)

Risk factors for work disability in patients with ankylosing spondylitis
, Journal of Rheumatology 28(2): 315-321 (2001)

Risk factors for work-related injury among male farmers in Iowa: a prospective cohort study
, Journal of Occupational and Environmental Medicine 43(6): 542-547 (2001)

Risk factors for wound infection in head and neck cancer surgery: A prospective study
, Head and Neck 23(6): 447-455 (2001)

Risk factors from childhood to adulthood for bronchial responsiveness at age 32-42 yr
, American Journal of Respiratory and Critical Care Medicine 160(1): 150-156 (1999)

Risk factors in HIV-1-infected patients developing repetitive bacterial infections: toxicological, clinical, specific antibody class responses, opsonophagocytosis and Fc(gamma) RIIa polymorphism characteristics
, Clinical and Experimental Immunology 130(2): 271-278 (2002)

Risk factors in HIV-associated diarrhoeal disease: the role of drinking water, medication and immune status
, Epidemiology and Infection 128(1): 73-81 (2002)

Risk factors in causing outbreaks of food-borne illness originating in schoollunch facilities in Japan
, Journal of Veterinary Medical Science 62(5): 557-560 (2000)

Risk factors in childhood that lead to the development of conduct disorder and antisocial personality disorder
, Child Psychiatry and Human Development 31(3): 183-193 (2001)

Risk factors in highway traffic accidents: A case control study
, Accident; Analysis and Prevention 32(5): 703-709 (2000)

Risk factors in microbial keratitis leading to penetrating keratoplasty
, Ophthalmology 106(6): 1166-70; Discussion 1171 (1999)

Risk factors in neuroleptic malignant syndrome. A case-control study
, Acta Psychiatrica Scandinavica 107(1): 45-49 (2003)

Risk factors in prostatectomy bleeding: preoperative urinary infection is the only reversible factor
, European Urology 37(2): 199-204 (2000)

Risk factors in stage III epithelial ovarian cancer: previous sterilisation is an adverse independent prognostic indicator
, European Journal of Gynaecological Oncology 21(4): 357-361 (2000)

Risk factors in surgery
, Journal of ChemoTherapy 13 Spec no 1(1): 6-11 (2001)

Risk factors in the development of adverse reactions to N-acetylcysteine in patients with paracetamol poisoning
, British Journal of Clinical Pharmacology 51(1): 87-91 (2001)

Risk factors in the development of cyclosporine-induced gingival overgrowth
, Transplantation 69(4): 522-526 (2000)

Risk factors in the development of early technetium-99m dimercaptosuccinic acid renal scintigraphy lesions during first urinary tract infection in children
, Acta Paediatrica 92(1): 21-26 (2003)

Risk factors in the early family life of patients suffering from dissociative disorders
, Acta Psychiatrica Scandinavica 105(2): 110-116 (2002)

Risk factors in the onset of neck/shoulder pain in a prospective study of workers in industrial and service companies
, Occupational and Environmental Medicine 60(9): 649-654 (2003)

Risk factors in the pathogenesis of invasive group A streptococcal infections: role of protective humoral immunity
, Infection and Immunity 67(4): 1871-1877 (1999)

Risk factors in the surgical management of perforated duodeno-pyloric ulcer
, Revista Espanola de Enfermedades Digestivas: Organo Oficial de la Sociedad Espanola de Patologia Digestiva 90(7): 503-513 (1998)

Risk factors in wheezing infants
, Pediatrics International: Official Journal of the Japan Pediatric Society 41(2): 147-150 (1999)

Risk factors in wound infections after laparotomy in obstetrics and gynaecology
, Danish Medical Bulletin 46(3): 254-257 (1999)

Risk factors indicating recurrent myocardial infarction after recovery from acute myocardial infarction
, Circulation Journal: Official Journal of the Japanese Circulation Society 66(10): 877-880 (2002)

Risk factors influencing children's health
, Gigiena i Sanitariia 6: 43-47 (1999)

Risk factors influencing clinical outcome in Staphylococcus aureus bacteraemia in a Turkish University Hospital
, International Journal of Antimicrobial Agents 14(1): 57-63 (2000)

Risk factors influencing pancreatic leakage and the mortality after pancreaticoduodenectomy in a medium-volume hospital
, Hepato-Gastroenterology 49(46): 1124-1129 (2002)

Risk factors of Parkinson's disease in Indian patients
, Journal of the Neurological Sciences 190(1-2): 49-55 (2001)

Risk factors of uterine rupture
, Saudi Medical Journal 22(8): 702-704 (2001)

Risk factors of acute diarrhoea in summer--a nation-wide French case-control study
, Epidemiology and Infection 124(3): 409-416 (2000)

Risk factors of acute ulcer bleeding
, Hepato-Gastroenterology 46(26): 727-731 (1999)

Risk factors of anastomotic leak following operations for gastric cancer in the elderly
, Nihon Ronen Igakkai Zasshi. Japanese Journal of Geriatrics 37(4): 340-343 (2000)

Risk factors of arm lymphedema in breast cancer patients
, Acta Oncologica 39(3): 389-392 (2000)

Risk factors of aspiration pneumonia in Alzheimer's disease patients
, Gerontology 47(5): 271-276 (2001)

Risk factors of atherosclerosis and aortic pulse wave velocity
, Angiology 51(1): 53-60 (2000)

Risk factors of atherosclerosis and saphenous vein endothelial function
, International Angiology: a Journal of the International Union of Angiology 20(2): 152-163 (2001)

Risk factors of cardiovascular diseases and the capillary endothelium in subjects with different levels of normal blood pressure
, Fiziologiya Cheloveka 29(1): 90-94 (2003)

Risk factors of cerebral complications after coronary artery bypass grafting
, Zhonghua Xinxueguanbing Zazhi 30(7): 413-416 (2002)

Risk factors of coronary heart disease in workers of gas-processing industry in Astrakhan region
, Meditsina Truda i Promyshlennaia Ekologiia 2000(7): 29-32 (2000)

Risk factors of delayed diagnosis of pancreatic trauma
, European Journal of Surgery 165(12): 1134-1137 (1999)

Risk factors of delayed extubation, prolonged length of stay in the intensive care unit, and mortality in patients undergoing coronary artery bypass graft with fast-track cardiac anesthesia: a new cardiac risk score
, Anesthesiology 91(4): 936-944 (1999)

Risk factors of delivery of low apgar score newborn below 7 at 1 minute: a case-control study
, Journal of the Medical Association of Thailand 82(7): 660-665 (1999)

Risk factors of development of multiple sclerosis in Moscow population
, Zhurnal Nevrologii i Psikhiatrii Imeni S S Korsakova 99(5): 32-40 (1999)

Risk factors of endometrial polyps resected from postmenopausal patients with breast carcinoma treated with tamoxifen
, Cancer 92(5): 1151-1155 (2001)

Risk factors of fibrosis in alcohol-induced liver disease
, Hepatology 35(3): 635-638 (2002)

Risk factors of helminthiases among schoolchildren in southern Thailand
, Southeast Asian Journal of Tropical Medicine and Public Health 34(2): 264-268 (2003)

Risk factors of hepatitis C virus infection in patients on hemodialysis: A multivariate analysis based on a dialysis register in Central Italy
, European Journal of Epidemiology 15(1): 11-14 (1999)

Risk factors of hepatitis C virus-related liver cirrhosis in young adults: positive family history of liver disease and transporter associated with antigen processing 2(TAP2)*0201 Allele
, Journal of Medical Virology 64(2): 109-116 (2001)

Risk factors of hypoglycemia in premature infants
, Fetal Diagnosis and Therapy 14(2): 63-67 (1999)

Risk factors of in-hospital mortality of CABG patients: A Chinese experience
, Zhonghua Xinxueguanbing Zazhi 25(5): 342-345 (2000)

Risk factors of local recurrence of colorectal cancer: a multivariate study
, Hepato-Gastroenterology 45(23): 1573-1578 (1998)

Risk factors of lung cancer in Chandigarh, India
, Indian Journal of Medical Research 113: 142-150 (2001)

Risk factors of metastasis in oral squamous cell carcinomas
, Oncology 58(2): 137-143 (2000)

Risk factors of mortality among the home-based disabled patients in central Taiwan
, Archives of Gerontology and Geriatrics 35(3): 283-292 (2002)

Risk factors of mortality for salmonella infection in systemic lupus erythematosus
, Journal of Rheumatology 29(6): 1214-1218 (2002)

Risk factors of mortality in perforated peptic ulcer
, European Journal of Surgery 166(2): 149-153 (2000)

Risk factors of neovascular glaucoma following vitreous surgery for proliferative diabetic retinopathy
, Rinsho Ganka 56(6): 973-977 (2002)

Risk factors of otitis media with effusion during infancy
, International Journal of Pediatric Otorhinolaryngology 48(3): 239-249 (1999)

Risk factors of postoperative pneumonia
, Journal of Shanghai Medical University 27(5): 390-392 (2000)

Risk factors of pulmonary hemorrhage in very-low-birth-weight infants: a two-year retrospective study
, Acta Paediatrica Taiwanica 41(5): 255-258 (2000)

Risk factors of pyelonephritis in children
, Rossiiskii Vestnik Perinatologii i Pediatrii 44(6): 34-40 (1999)

Risk factors of readmission to hospital for a COPD exacerbation: a prospective study
, Thorax 58(2): 100-105 (2003)

Risk factors of recurrence in 157 MB/PNET patients treated in one institution
, Child's Nervous System: Chns: Official Journal of the International Society for Pediatric Neurosurgery 14(10): 582-586 (1998)

Risk factors of renal failure progression two years prior to dialysis
, Clinical Nephrology 51(6): 355-366 (1999)

Risk factors of renal involvement and significant proteinuria in Henoch-Schönlein purpura
, European Journal of Pediatrics 161(4): 196-201 (2002)

Risk factors of severe anaemia among pregnant women attending a Government Maternity Hospital in Tirupati, India: A multivariate analysis
, Journal of Human Ecology 14(4): 237-240 (2003)

Risk factors of severe hypoglycaemia in adult patients with Type I diabetes--a prospective population based study
, Diabetologia 41(11): 1274-1282 (1998)

Risk factors of the development of multiple sclerosis in Moscow population: Combination of exogenic and hereditary factors
, Zhurnal Nevrologii i Psikhiatrii Imeni S S Korsakova 99(6): 47-52 (1999)

Risk factors of treatment-related death in chemotherapy and thoracic radiotherapy for lung cancer
, European Journal of Cancer 37(1): 54-63 (2001 )

Risk factors of urethral involvement of bladder cancer after radical cystectomy with orthotopic neobladder in females
, Journal of the Medical Association of Thailand 84(6): 889-892 (2001)

Risk factors predicting complications in blood culture-proven typhoid fever in adults
, Scandinavian Journal of Infectious Diseases 32(2): 201-205 (2000)

Risk factors predicting hip pain in a 5-year prospective cohort study
, Scandinavian Journal of Work Environment and Health 29(1): 35-39 (2003)

Risk factors predicting recurrence in patients operated on for intracranial meningioma. A multivariate analysis
, Acta Neurochirurgica 141(9): 921-932 (1999)

Risk factors predictive of late complications after endoscopic sphincterotomy for bile duct stones: Long-term (more than 10 years) follow-up study
, American Journal of Gastroenterology 97(11): 2763-2767 (2002)

Risk factors related to major adverse cardiac events during intracoronary stenting
, Zhonghua Xinxueguanbing Zazhi 29(9): 534-537 (2001)

Risk factors related to the occurrence of silent myocardial ischemia in Mexicans
, Clinical Cardiology 23(4): 248-252 (2000)

Risk factors versus Alzheimer's disease or symptoms associated with Alzheimer's disease
, Journal of Alzheimer's Disease 2(2): 117 (2000)

Risk factors, angiographic patterns, and outcomes in patients with ventricular septal defect complicating acute myocardial infarction
, Circulation 101(1): 27-32, Jan 4-11 (2000)

Risk factors, outcome, and treatment in subtypes of ischemic stroke: the German stroke data bank
, Stroke 32(11): 2559-2566 (2001)

Risk factors: The unrecognized role of the first life insurance company doctors
, M-S (Medecine Sciences) 16(3): 404-408 (2000)

Risk for Alzheimer's disease correlates with transcriptional activity of the APOE gene
, Human Molecular Genetics 7(12): 1887-1892 (1998)

Risk for Alzheimer's disease in older late-onset cases is associated with HLA-DRB1*03
, Neuroscience Letters 275(2): 137-140 (1999)

Risk for Parkinson's disease: Twin studies for the detection of asymptomatic subjects using (18F)6-fluorodopa PET
, Journal of Neurology 247(Suppl 2): II/110-II/113 (2000)

Risk for Pneumocystis carinii transmission among patients with pneumonia: a molecular epidemiology study
, Emerging Infectious Diseases 9(1): 132-134 (2003)

Risk for alcohol and drug abuse among ethnically diverse female recipients of public assistance
, Ethnicity and Disease 9(2): 237-245 (1999)

Risk for bipolar illness in patients initially hospitalized for unipolar depression
, American Journal of Psychiatry 158(8): 1265-1270 (2001)

Risk for birth defects among premature infants: a population-based study
, Journal of Pediatrics 138(5): 668-673 (2001)

Risk for colorectal cancer after gynecologic cancer
, Annals of Internal Medicine 131(3): 189-193 (1999)

Risk for cytomegalovirus disease in patients receiving polymerase chain reaction-based preemptive antiviral therapy after allogeneic stem cell transplantation depends on transplantation modality
, Blood 97(7): 2183-2185 (2001)

Risk for diabetes mellitus in middle-aged caucasian male participants of the PROCAM study: Implications for the definition of impaired fasting glucose by the American Diabetes Association
, Journal of Clinical Endocrinology and Metabolism 85(9): 3101-3108 (2000)

Risk for gastric cancer after antibiotic prophylaxis in patients undergoing hip replacement
, Cancer Research 60(22): 6376-6380 (2000)

Risk for hemorrhage during the 2-year latency period following gamma knife radiosurgery for arteriovenous malformations
, International Journal of Radiation Oncology Biology Physics 49(4): 1045-1051 (2001)

Risk for hypertension and diminished pain sensitivity in women: Autonomic and daily correlates
, International Journal of Psychophysiology: Official Journal of the International Organization of Psychophysiology 31(2): 175-187 (1999)

Risk for later school problems in preterm children who do not cooperate for preschool developmental testing
, Journal of Pediatrics 135(6): 756-760 (1999)

Risk for myopathy with statin therapy in high-risk patients
, Archives of Internal Medicine 163(5): 553-564 (2003)

Risk for non-smoking-related cancer in atherosclerotic patients
, Cancer Epidemiology Biomarkers and Prevention: a Publication of the American Association for Cancer Research Cosponsored by the American Society of Preventive Oncology 8(10): 915-918 (1999)

Risk for obstetric complications and schizophrenia
, Psychiatry Research 96(2): 127-139 (2000)

Risk for ocular attacks following phacoemulsification and intraocular lens implantation in patients of Behcet disease
, Rinsho Ganka 54(8): 1499-1502 (2000)

Risk for one or two very low birth weight twins: A population study
, Obstetrics and Gynecology 96(3): 400-402 (2000)

Risk for osteoporosis in elderly nuns: need for better recognition and treatment
, Current Therapeutic Research Clinical and Experimental 64(2): 65-80 (2003)

Risk for preventable opportunistic infections in persons with AIDS after antiretroviral therapy increases CD4+ T lymphocyte counts above prophylaxis thresholds
, Journal of Infectious Diseases 182(2): 611-615 (2000)

Risk for radical hysterectomy failure
, Journal of the Medical Association of Thailand 84(6): 791-797 (2001)

Risk for relatives of patients with multiple sclerosis in central Sardinia, Italy
, Neuroepidemiology 22(5): 290-296 (2003)

Risk for respiratory distress syndrome in preterm infants born to mothers complicated by placenta previa
, Early Human Development 60(3): 215-224 (2001)

Risk for respiratory events in a cohort of patients receiving inhaled zanamivir: a retrospective study
, Clinical Therapeutics 24(11): 1786-1799 (2002)

Risk for severe group A streptococcal disease among patients' household contacts
, Emerging Infectious Diseases 9(4): 443-447 (2003)

Risk for subsequent venous thromboembolic complications in carriers of the prothrombin or the factor V gene mutation with a first episode of deep-vein thrombosis
, Blood 96(10): 3329-3333 (2000)

Risk for substance use disorders in youths with child- and adolescent-onset bipolar disorder
, Journal of the American Academy of Child and Adolescent Psychiatry 38(6): 680-685 (1999)

Risk for the influence of a chemical factor on dentists' health
, Gigiena i Sanitariia 2002(4): 29-30 (2002)

Risk for tumor and other disease transmission by transplantation: a population-based study of unrecognized malignancies and other diseases in organ donors
, Transplantation 74(10): 1409-1413 (2002)

Risk for valvular heart disease among users of fenfluramine and dexfenfluramine who underwent echocardiography before use of medication
, Annals of Internal Medicine 129(11 Pt 1): 870-874 (1998)

Risk free simultaneous prenatal identification of fetal Rhesus D status and sex by multiplex real-time PCR using cell free fetal DNA in maternal plasma
, Swiss Medical Weekly 131(5-6): 70-74 (2001)

Risk group dependence of dose-response for biopsy outcome after three-dimensional conformal radiation therapy of prostate cancer
, RadioTherapy and Oncology: Journal of the European Society for Therapeutic Radiology and Oncology 63(1): 11-26 (2002)

Risk group stratification in patients undergoing permanent (125)I prostate brachytherapy as monotherapy
, International Journal of Radiation Oncology Biology Physics 53(3): 588-594 (2002)

Risk groups for hepatitis A virus infection
, Vaccine 21(19-20): 2224-2233 (2003)

Risk index for postoperative pneumonia
, Annals of Internal Medicine 137(7): 620; Author Reply 620 (2002)

Risk indicators for falls in institutionalized frail elderly
, American Journal of Epidemiology 158(7): 645-653 (2003)

Risk indicators for out-of-hospital cardiac arrest in patients with coronary artery disease
, Journal of Clinical Epidemiology 52(7): 601-607 (1999)

Risk indicators of abnormal gastric emptying in patients with functional dyspepsia
, Zhongguo Xinyao yu Linchuang Zazhi 21(4): 216-218 (2002)

Risk involvement and risk perception among adolescents and young adults
, Journal of Behavioral Medicine 25(1): 67-82 (2002)

Risk management of LPG transport activities in Hong Kong
, Journal of Hazardous Materials 71(1-3): 85-100 (2000)

Risk management of asymmetrical hearing impairment in an armed forces population
, Journal of Laryngology and Otology 114(5): 345-349 (2000)

Risk management: The Swedish way(s)
, Journal of Environmental Management 57(4): 267-281 (1999)

Risk markers associated with challenging behaviours in people with intellectual disabilities: A meta-analytic study
, Journal of Intellectual Disability Research: Jidr 47(Pt 6): 405-416 (2003)

Risk markers for thrombocytopenia in critically ill patients: A prospective analysis
, Pharmacotherapy 22(7): 803-813 (2002)

Risk mechanisms in hypertensive heart disease
, Hypertension 34(4 Part 2): 782-789 (1999)

Risk metrics and cumulative risk assessment methodology for the FQPA
, Regulatory Toxicology and Pharmacology: Rtp 31(3): 300-307 (2000)

Risk models for familial ovarian and breast cancer
, Genetic Epidemiology 18(2): 173-190 (2000)

Risk modification by CYP1A1 and GSTM1 polymorphisms in the association of environmental tobacco smoke and lung cancer: a case-control study in Japanese nonsmoking women
, International Journal of Cancer 107(1): 139-144 (2003)

Risk network structure in the early epidemic phase of HIV transmission in Colorado Springs
, Sexually Transmitted Infections 78(Suppl): I159-I163 (2002)

Risk networks and racial/ethnic differences in the prevalence of HIV infection among injection drug users
, Journal of Acquired Immune Deficiency Syndromes 30(1): 95-104 (2002)

Risk of Alzheimer's disease in relatives of Parkinson's disease patients with and without dementia
, Neurology 52(4): 719-724 (1999)

Risk of Alzheimer's disease is associated with a very low-density lipoprotein receptor genotype in Northern Ireland
, American Journal of Medical Genetics 88(2): 140-144 (1999)

Risk of Chagas disease through transfusions in the Americas
, Medicina (Buenos Aires) 59(Suppl 2): 125-134 (1999)

Risk of HCV infections among children with cancer and health-care workers in children's hospitals
, Infection 27(1): 36-38 (1999)

Risk of HIV infection as a function of the duration of intravenous drug use: A non-parametric Bayesian approach
, Statistics in Medicine 19(19): 2641-2656 (2000)

Risk of HIV infection attributable to oral sex among men who have sex with men and in the population of men who have sex with men
, Aids 16(17): 2350-2352 (2002)

Risk of HIV infection in oral contraceptive pill users: a meta-analysis
, Journal of Acquired Immune Deficiency Syndromes 21(1): 51-58 (1999)

Risk of HIV transmission from patients to surgeons in the era of post-exposure prophylaxis
, Journal of Hospital Infection 44(2): 99-105 (2000)

Risk of Helicobacter pylori infection among long-term residents in developing countries
, American Journal of Tropical Medicine and Hygiene 60(2): 267-270 (1999)

Risk of Helicobacter pylori transmission from drinking well water is higher than that from infected intrafamilial members in Japan
, Digestive Diseases and Sciences 48(6): 1062-1067 (2003)

Risk of Hodgkin's disease and other cancers after infectious mononucleosis
, Journal of the National Cancer Institute 92(18): 1522-1528 (2000)

Risk of Lyme disease: perceptions of residents of a Lone Star tick-infested community
, Bulletin of the World Health Organization 79(10): 916-925 (2001)

Risk of Malignancy Index in the preoperative evaluation of patients with adnexal masses
, Gynecologic Oncology 90(1): 109-112 (2003)

Risk of Mycobacterium tuberculosis transmission in a low-incidence country due to immigration from high-incidence areas
, Journal of Clinical Microbiology 39(3): 855-861 (2001)

Risk of Stevens-Johnson syndrome and toxic epidermal necrolysis during first weeks of antiepileptic therapy: A case-control study
, Lancet (North American Edition) 353(9171): 2190-2194 (1999)

Risk of T-cell lymphomas in persons with AIDS
, Journal of Acquired Immune Deficiency Syndromes 26(4): 371-376 (2001)

Risk of a first community-acquired spontaneous bacterial peritonitis in cirrhotics with low ascitic fluid protein levels
, Gastroenterology 117(2): 414-419 (1999)

Risk of a new benzodiazepine prescription in relation to recent hospitalization
, Journal of the American Geriatrics Society 47(2): 184-188 (1999)

Risk of a new primary cancer among patients with lung cancer of different histological types
, European Journal of Cancer 37(5): 613-619 (2001)

Risk of abnormal pregnancy completing chemotherapy for gestational trophoblastic tumor
, Gynecologic Oncology 88(2): 104-107 (2003)

Risk of abnormal pregnancy outcome in carriers of balanced reciprocal translocations involving the Miller-Dieker syndrome (MDS) critical region in chromosome 17p13.3
, American Journal of Medical Genetics 85(4): 369-375 (1999)

Risk of accidental extubation with disposable tonsillectomy instruments
, British Journal of Anaesthesia 89(4): 659 (2002)

Risk of acquiring Creutzfeldt-Jakob disease from blood transfusions: systematic review of case-control studies
, BMJ 321(7252): 17-19 (2000)

Risk of acute coronary events according to serum concentrations of enterolactone: a prospective population-based case-control study
, Lancet 354(9196): 2112-2115 (1999)

Risk of acute coronary events and serum concentration of asymmetrical dimethylarginine
, Lancet 358(9299): 2127-2128 (2001)

Risk of acute first myocardial infarction and use of nicotine patches in a general population
, Journal of the American College of Cardiology 37(5): 1297-1302 (2001)

Risk of acute hospitalization among long-term home care patients
, Nihon Ronen Igakkai Zasshi. Japanese Journal of Geriatrics 37(6): 472-478 (2000)

Risk of acute liver injury in patients with diabetes
, Pharmacotherapy 22(9): 1091-1096 (2002)

Risk of acute pancreatitis in patients with chronic inflammatory bowel disease. A Danish 16-year nationwide follow-up study
, Scandinavian Journal of Gastroenterology 34(2): 199-201 (1999)

Risk of acute pancreatitis in users of azathioprine: A population-based case-control study
, American Journal of Gastroenterology 98(6): 1305-1308 (2003)

Risk of adenocarcinoma in Barrett's oesophagus: population based study
, BMJ 327(7414): 534-535 (2003)

Risk of adenocarcinomas of the esophagus and gastric cardia in patients with gastroesophageal reflux diseases and after antireflux surgery
, Gastroenterology 121(6): 1286-1293 (2001)

Risk of adenocarcinomas of the oesophagus and gastric cardia in patients hospitalized for asthma
, British Journal of Cancer 85(9): 1317-1321 (2001)

Risk of advanced diabetic nephropathy in type 1 diabetes is associated with endothelial nitric oxide synthase gene polymorphism
, Kidney International 57(2): 405-413 (2000)

Risk of adverse birth outcome and miscarriage in pregnant users of non-steroidal anti-inflammatory drugs: population based observational study and case-control study
, BMJ 322(7281): 266-270 (2001)

Risk of adverse birth outcomes in populations living near landfill sites
, BMJ 323(7309): 363-368 (2001)

Risk of adverse pregnancy outcomes in young adolescent parturients in an inner-city hospital
, American Journal of Obstetrics and Gynecology 186(5): 918-920 (2002)

Risk of age-related macular degeneration in eyes with macular drusen or hyperpigmentation: the Blue Mountains Eye Study cohort
, Archives of Ophthalmology 121(5): 658-663 (2003)

Risk of alanine aminotransferase flare-up among asymptomatic hepatitis C virus RNA carriers: A 10-year follow-up study
, Journal of Gastroenterology and Hepatology 16(5): 536-540 (2001)

Risk of anaphylaxis from aprotinin re-exposure during LVAD removal and heart transplantation
, Journal of Heart and Lung Transplantation: the Official Publication of the International Society for Heart Transplantation 21(10): 1127-1130 (2002)

Risk of anaphylaxis in a hospital population in relation to the use of various drugs: an international study
, Pharmacoepidemiology and drug safety 12(3): 195-202 (2003)

Risk of aneurysm recurrence in patients with clipped cerebral aneurysms: results of long-term follow-up angiography
, Stroke 32(5): 1191-1194 (2001)

Risk of Arterial Thrombosis in Relation to Oral Contraceptives (RATIO) study: oral contraceptives and the risk of ischemic stroke
, Stroke 33(5): 1202-1208 (2002)

Risk of bacteremia from temporary hemodialysis catheters by site of insertion and duration of use: a prospective study
, Kidney International 58(6): 2543-2545 (2000)

Risk of bacteremia in young children with pneumonia treated as outpatients
, Archives of Pediatrics and Adolescent Medicine 157(4): 389-392 (2003)

Risk of bacterial infection associated with allogeneic blood transfusion among patients undergoing hip fracture repair
, Transfusion 39(7): 694-700 (1999)

Risk of bacterial meningitis in children with cochlear implants
, New England Journal of Medicine 349(5): 435-445 (2003)

Risk of basal cell carcinoma after Hodgkin's disease
, Onkologie 23(2): 169-171 (2000)

Risk of benign gynaecological diseases and hormonal disorders according to responsiveness to ovarian stimulation in IVF: a follow-up study of 8714 women
, Human Reproduction 18(9): 1951-1958 (2003)

Risk of betel chewing for oesophageal cancer in Taiwan
, British Journal of Cancer 85(5): 658-660 (2001)

Risk of bile duct carcinogenesis after excision of extrahepatic bile ducts in pancreaticobiliary maljunction
, Surgery 126(5): 939-944 (1999)

Risk of birth defects by parental occupational exposure to 50 Hz electromagnetic fields: a population based study
, Occupational and Environmental Medicine 59(2): 92-97 (2002)

Risk of birth defects in a population exposed to environmental lead pollution
, Science of the Total Environment 278(1-3): 23-30 (2001)

Risk of bladder cancer in foundry workers: a meta-analysis
, Occupational and Environmental Medicine 59(10): 655-663 (2002)

Risk of bleeding and hypoprothrombinaemia associated with NMTT side chain antibiotics: using cefoperazone as a test case
, Pharmacoepidemiology and Drug Safety 8(2): 81-94 (1999)

Risk of bradycardia after endoscopic electrocautery of the upper thoracic sympathetic ganglia
, Masui. Japanese Journal of Anesthesiology 49(6): 602-607 (2000)

Risk of brain glioma not associated with cigarette smoking or use of other tobacco products in Iowa
, Cancer Epidemiology Biomarkers and Prevention: a Publication of the American Association for Cancer Research Cosponsored by the American Society of Preventive Oncology 10(4): 413-414 (2001)

Risk of breast cancer according to the status of HER-2/neu oncogene amplification
, Cancer Epidemiology Biomarkers and Prevention: a Publication of the American Association for Cancer Research Cosponsored by the American Society of Preventive Oncology 9(1): 65-71 (2000)

Risk of breast cancer according to use of antidepressants, phenothiazines, and antihistamines
, American Journal of Epidemiology 150(8): 861-868 (1999)

Risk of breast cancer among Norwegian women with visual impairment
, British Journal of Cancer 84(3): 397-399 (2001)

Risk of breast cancer and changes in mammographic parenchymal patterns over time
, Acta Oncologica 37(6): 547-551 (1998)

Risk of breast cancer classified by joint estrogen receptor and progesterone receptor status among women 20-44 years of age
, American Journal of Epidemiology 156(6): 507-516 (2002)

Risk of breast cancer in Japanese women with benign breast disease
, Japanese Journal of Cancer Research: Gann 90(6): 600-606 (1999)

Risk of breast cancer in female flight attendants: A population-based study (Iceland)
, Cancer Causes and Control: Ccc 12(2): 95-101 (2001)

Risk of breast cancer in post-menopausal women using hormone replacement therapy
, Journal of the Medical Association of Thailand 85(5): 583-589 (2002)

Risk of breast cancer in prematurely born women
, Journal of the National Cancer Institute 92(10): 840-841 (2000)

Risk of breast cancer in relation to the use of injectable progestogen contraceptives and combined estrogen/progestogen contraceptives
, American Journal of Epidemiology 151(4): 396-403 (2000)

Risk of breast cancer in women exposed to diethylstilbestrol in utero: prelimiinary results (United States)
, Cancer Causes and Control: Ccc 13(8): 753-758 (2002)

Risk of breast cancer in women with palpable breast cysts: a prospective study. Edinburgh Breast Group
, Lancet 353(9166): 1742-1745 (1999)

Risk of breast cancer with oral contraceptive use in women with a family history of breast cancer
, JAMA 284(14): 1791-1798 (2000)

Risk of calcium oxalate nephrolithiasis in postmenopausal women supplemented with calcium or combined calcium and estrogen
, Maturitas 41(2): 149-156 (2002)

Risk of cancer after use of fertility drugs with in-vitro fertilisation
, Lancet 354(9190): 1586-1590 (1999)

Risk of cancer among relatives of patients with glioma
, Cancer Epidemiology Biomarkers and Prevention: a Publication of the American Association for Cancer Research Cosponsored by the American Society of Preventive Oncology 11(9): 921-924 (2002)

Risk of cancer in BRCA1 and BRCA2 mutation-positive and -negative breast cancer families (Finland)
, Cancer Causes and Control: Ccc 12(8): 739-746 (2001)

Risk of cancer in patients treated with human pituitary growth hormone in the UK, 1959-85: A cohort study
, Lancet 360(9329): 273-277 (2002)

Risk of cancer in patients with dermatomyositis or polymyositis, and follow-up implications: a Scottish population-based cohort study
, British Journal of Cancer 85(1): 41-45 (2001)

Risk of cancer in patients with scleroderma
, Annals of the Rheumatic Diseases 62(8): 697-699 (2003)

Risk of cancer in patients with scleroderma: a population based cohort study
, Annals of the Rheumatic Diseases 62(8): 728-731 (2003)

Risk of cancer in people with AIDS
, Aids 13(7): 839-843 (1999)

Risk of cancer in the offspring of women who underwent ovarian stimulation for IVF
, Human Reproduction 16(11): 2451-2458 (2001)

Risk of cancers of the lung, head and neck in patients hospitalized for alcoholism in Sweden
, British Journal of Cancer 85(5): 678-682 (2001)

Risk of cancers of the oesophagus and stomach by histology or subsite in patients hospitalised for pernicious anaemia
, Gut 52(7): 938-941 (2003)

Risk of cardiac catheterization with retrograde passage of the left ventricle in patients with aortic valve stenosis
, Zeitschrift fuer Kardiologie 88(4): 255-260 (1999)

Risk of cardiovascular disease and sudden death in schizophrenia
, Journal of Clinical Psychiatry 63(Suppl): 5-11 (2002)

Risk of cardiovascular disease in relation to achieved office and ambulatory blood pressure control in treated hypertensive subjects
, Journal of the American College of Cardiology 39(5): 878-885 (2002)

Risk of cardiovascular disease measured by carotid intima-media thickness at age 49-51: lifecourse study
, BMJ 320(7230): 273-278 (2000)

Risk of cardiovascular diseases associated with oral progestagen preparations with therapeutic indications
, Lancet 354(9190): 1610 (1999)

Risk of cataract among users of intranasal corticosteroids
, Journal of Allergy and Clinical Immunology 105(5): 912-916 (2000)

Risk of cataract in patients treated with statins
, Archives of Internal Medicine 161(16): 2021-2026 (2001)

Risk of cerebral angiography in patients with subarachnoid hemorrhage, cerebral aneurysm, and arteriovenous malformation: a meta-analysis
, Stroke 30(2): 317-320 (1999)

Risk of cervical cancer associated with extending the interval between cervical-cancer screenings
, New England Journal of Medicine 349(16): 1501-1509 (2003)

Risk of cesarean delivery after induction at term in nulliparous women with an unfavorable cervix
, American Journal of Obstetrics and Gynecology 188(6): 1565-9; discussion 1569-72 (2003)

Risk of cesarean delivery with elective induction of labor at term in nulliparous women
, Obstetrics and Gynecology 94(4): 600-607 (1999)

Risk of cesarean section in singleton pregnancies after assisted reproductive techniques
, Journal of Reproductive Medicine 48(3): 160-164 (2003)

Risk of chemotherapy-induced pulmonary fibrosis is associated with polymorphic tumour necrosis factor-a2 gene
, European Respiratory Journal 19(5): 912-918 (2002)

Risk of childhood asthma and allergic rhinitis in relation to pregnancy complications
, Journal of Allergy and Clinical Immunology 106(5): 867-873 (2000)

Risk of childhood cancer and adult lung cancer after childhood exposure to passive smoke: A meta-analysis
, Environmental Health Perspectives 108(1): 73-82 (2000)

Risk of childhood leukemia and parental self-reported occupational exposure to chemicals, dusts, and fumes: results from pooled analyses of German population-based case-control studies
, Cancer Epidemiology Biomarkers and Prevention: a Publication of the American Association for Cancer Research Cosponsored by the American Society of Preventive Oncology 9(8): 835-838 (2000)

Risk of childhood leukemia associated with diagnostic irradiation and polymorphisms in DNA repair genes
, Environmental Health Perspectives 108(6): 495-498 (2000)

Risk of clinical blood dyscrasia in a cohort of antibiotic users
, Pharmacotherapy 22(5): 630-636 (2002)

Risk of clinical mastitis in dairy herds with a high proportion of low individual milk somatic-cell counts
, Preventive Veterinary Medicine 53(1-2): 43-54 (2002)

Risk of clinical pulmonary embolism after joint surgery in patients receiving low-molecular-weight heparin prophylaxis in hospital: a 10-year prospective register of 3,954 patients
, Acta Orthopaedica Scandinavica 74(3): 299-304 (2003)

Risk of clot formation in femoral arterial sheaths maintained overnight for neuroangiographic procedures
, Ajnr. American Journal of Neuroradiology 20(2): 297-299 (1999)

Risk of cognitive impairment in relation to elevated exposure to electromagnetic fields
, Journal of Occupational and Environmental Medicine 44(1): 66-72 (2002)

Risk of collapse in the eastern Baltic cod fishery
, ine Ecology Progress Series ember 12; 240: 225-233 (2002)

Risk of colorectal and other gastro-intestinal cancers after exposure to nitrate, nitrite and N-nitroso compounds: a follow-up study
, International Journal of Cancer 80(6): 852-856 (1999)

Risk of colorectal cancer after breast cancer
, Lancet 357(9273): 2057-2058 (2001)

Risk of colorectal cancer in patients with hematologic disease
, Journal of Gastroenterology and Hepatology 15(11): 1272-1276 (2000)

Risk of competitive sport in young athletes with heart disease
, Heart 89(7): 710-714 (2003)

Risk of complications and uterine malignancies in women undergoing hysterectomy for presumed benign leiomyomas
, Gynecologic and Obstetric Investigation 48(3): 193-196 (1999)

Risk of complications from bone metastases in breast cancer. implications for management
, European Journal of Cancer 36(4): 476-482 (2000)

Risk of congenital abnormalities in children born to women with ulcerative colitis: A population-based, case-control study
, American Journal of Gastroenterology 98(9): 2006-2010 (2003)

Risk of congenital malformations associated with treatment of asthma during early pregnancy
, Lancet 355(9198): 119 (2000)

Risk of connective-tissue disease in men with testicular or penile prostheses: a preliminary study
, Asian Journal of Andrology 4(1): 67-72 (2002)

Risk of contamination from air vents during intravenous fluid administration
, East African Medical Journal 75(6): 322-326 (1998)

Risk of contamination of viral hepatitis B, C in sexual contacts
, Uzbekiston Tibbiet Zhurnali 2: 37-38 (2003)

Risk of continued intravesical therapy and delayed cystectomy in BCG-refractory superficial bladder cancer: An investigational approach
, Urology 58(3): 376-379 (2001)

Risk of contralateral hydrocele or hernia after unilateral hydrocele repair in children
, Journal of Urology 162(3 Pt 2): 1169-70; Discussion 1171 (1999)

Risk of cross-patient infection with clinical use of a needleless injector device
, American Journal of Infection Control 27(5): 444-447 (1999)

Risk of cryptogenic fibrosing alveolitis in metal workers
, Lancet 355(9202): 466-467 (2000)

Risk of cutaneous malignant melanoma in patients with nonfamilial atypical nevi from a pigmented lesions clinic
, Journal of the American Academy of Dermatology 40(5 Pt 1): 686-693 (1999)

Risk of cutaneous malignant melanoma in relation to use of sunbeds: further evidence for UV-A carcinogenicity
, British Journal of Cancer 82(9): 1593-1599 (2000)

Risk of cytomegalovirus infection after transplantation with nonmyeloablative and reduced-intensity conditioning regimens
, Blood 100(7): 2675-2676 (2002)

Risk of cytomegalovirus transmission by cryopreserved semen: a study of 635 semen samples from 231 donors
, Human Reproduction 18(9): 1881-1886 (2003)

Risk of death among cases attending South Australian major trauma services after severe trauma: the first 4 years of operation of a state trauma system
, Journal of Trauma 53(2): 333-339 (2002)

Risk of death and liver cirrhosis in anti-HCV-positive long-term haemodialysis patients
, Nephrology Dialysis Transplantation: Official Publication of the European Dialysis and Transplant Association - European Renal Association 16(8): 1669-1674 (2001)

Risk of death for Medicaid recipients undergoing congenital heart surgery
, Pediatric Cardiology 24(2): 97-102 (2003)

Risk of death from intercurrent disease is not excessively increased by modern postoperative radiotherapy for high-risk resected non-small-cell lung carcinoma
, Journal of Clinical Oncology: Official Journal of the American Society of Clinical Oncology 19(19): 3912-3917 (2001)

Risk of dementia among white and African American relatives of patients with Alzheimer disease
, JAMA 287(3): 329-336 (2002)

Risk of dementia in Parkinson's disease: a community-based, prospective study
, Neurology 56(6): 730-736 (2001)

Risk of dementia in parents of probands with and without the apolipoprotein E4 allele. The EVA study
, Journal of Epidemiology and Community Health 53(7): 393-398 (1999)

Risk of dental caries: Diagnostic tests using saliva
, Proceedings of the Latvian Academy of Sciences Section B Natural Exact and Applied Sciences 55(1): 33-35 (2001)

Risk of depression in patients with chronic obstructive pulmonary disease and its determinants
, Thorax 57(5): 412-416 (2002)

Risk of detrusor denervation in antireflux surgery demonstrated in a neurophysiological animal model
, Journal of Urology 170(2 Pt 1): 570 (2003)

Risk of developing certain malignancies is related to duration of immunosuppressive drug exposure in patients with rheumatic diseases
, Journal of Rheumatology 26(8): 1705-1714 (1999)

Risk of developing diabetic nephropathy is not associated with synergism between the angiotensin II (type 1) receptor C1166 allele and poor glycaemic control
, Nephrology Dialysis Transplantation: Official Publication of the European Dialysis and Transplant Association - European Renal Association 14(4): 891-894 (1999)

Risk of developing hepatocellular carcinoma according to the titer of antibody to hepatitis C virus
, Hepato-Gastroenterology 48(38): 498-501 (2001)

Risk of developing lung cancer in relation to exposure to fumes from Chinese-style cooking
, Scandinavian Journal of Work Environment and Health 25(4): 309-316 (1999)

Risk of developing pancreatic cancer in families with familial atypical multiple mole melanoma associated with a specific 19 deletion of p16 (p16-Leiden)
, International Journal of Cancer 87(6): 809-811 (2000)

Risk of development of delayed atrioventricular block after slow pathway modification in patients with atrioventricular nodal reentrant tachycardia and a pre-existing prolonged PR interval
, European Heart Journal 22(1): 89-95 (2001)

Risk of diphtheria among schoolchildren in the Russian Federation in relation to time since last vaccination
, Lancet 353(9150): 355-358 (1999)

Risk of disease in siblings of patients with hereditary hemochromatosis
, Digestion 64(2): 120-124 (2001)

Risk of disease recurrence and second neoplasms in survivors of childhood cancer treated with growth hormone: a report from the Childhood Cancer Survivor Study
, Journal of clinical endocrinology and metabolism 87(7): 3136-3141 (2002)

Risk of drug interaction: combination of antidepressants and other drugs
, Revista de Saude Publica 37(2): 212-215 (2003)

Risk of drug-induced agranulocytosis: the case of calcium dobesilate
, European Journal of Clinical Pharmacology 58(11): 767-772 (2003)

Risk of duodenal adenoma in celiac disease
, Scandinavian Journal of Gastroenterology 38(8): 831-833 (2003)

Risk of dysplasia in long-term ileal pouches and pouches with chronic pouchitis
, Gastroenterology 121(2): 275-281 (2001)

Risk of early closed reduction in cervical spine subluxation injuries
, Journal of Neurosurgery 90(1 Suppl): 13-18 (1999)

Risk of early death and recurrent stroke and effect of heparin in 3169 patients with acute ischemic stroke and atrial fibrillation in the International Stroke Trial
, Stroke 32(10): 2333-2337 (2001 )

Risk of early febrile seizure with perinatal exposure to nucleoside analogues
, Lancet 359(9306): 583-584 (2002)

Risk of embolization after institution of antibiotic therapy for infective endocarditis
, Journal of the American College of Cardiology 39(9): 1489-1495 (2002)

Risk of enamel fluorosis in nonfluoridated and optimally fluoridated populations: considerations for the dental professional
, Journal of the American Dental Association 131(6): 746-755 (2000)

Risk of endometrial cancer and estrogen replacement therapy history by CYP17 genotype
, Cancer Research 61(3): 848-849 (2001)

Risk of endometrial cancer following estrogen replacement with and without progestins
, Journal of the National Cancer Institute 91(13): 1131-1137 (1999)

Risk of endometrial carcinoma associated with BRCA mutation
, Gynecologic Oncology 80(3): 395-398 (2001)

Risk of endotoxemia during the initial phase of gut decontamination with antimicrobial agents
, Research in Experimental Medicine. Zeitschrift für die Gesamte Experimentelle Medizin Einschliesslich Experimenteller Chirurgie 200(3): 169-174 (2001)

Risk of endovascular treatment of brain arteriovenous malformations
, Stroke 33(7): 1816-1820 (2002)

Risk of enzyme allergy in the detergent industry
, Occupational and Environmental Medicine 57(2): 121-125 (2000)

Risk of epilepsy in long-term survivors of surgery for aneurysmal subarachnoid hemorrhage: A population-based study in Iceland
, Epilepsia 41(9): 1201-1205 (2000)

Risk of epilepsy in offspring of affected women: association with maternal spontaneous abortion
, Neurology 57(9): 1642-1649 (2001)

Risk of epilepsy in patients with multiple sclerosis: A population-based study in Iceland
, Epilepsia 40(6): 745-747 (1999)

Risk of epithelial ovarian cancer in relation to use of antidepressants, benzodiazepines, and other centrally acting medications
, Cancer Causes and Control: Ccc 13(1): 35-45 (2002)

Risk of etoposide-related acute myeloid leukemia in the treatment of Epstein-Barr virus-associated hemophagocytic lymphohistiocytosis
, International Journal of Hematology 75(2): 174-177 (2002)

Risk of excessive weight gain in epileptic children treated with valproate
, Journal of Child Neurology 14(8): 490-495 (1999)

Risk of exposure to blood-borne pathogens among public health volunteers in the Province of Ancona
, Igiene Moderna 109(6): 663-668 (1998)

Risk of extinction and categories of endangerment: Perspectives from long-lived reptiles
, Population Ecology 42(1): 11-17 (2000)

Risk of extremity fractures in adult outpatients with epilepsy
, Epilepsia 43(7): 768-772 (2002)

Risk of falls for hospitalized patients: A predictive model based on routinely available data
, Journal of Clinical Epidemiology 54(12): 1258-1266 (2001)

Risk of false positive results in comparative genomic hybridization
, Genes Chromosomes and Cancer 28(3): 353-357 (2000)

Risk of fatal stroke in patients with treated familial hypercholesterolemia: a prospective registry study
, Stroke 34(1): 22-25 (2003)

Risk of female breast cancer associated with serum polychlorinated biphenyls and 1,1-dichloro-2,2'-bis(p-chlorophenyl)ethylene
, Cancer Epidemiology Biomarkers and Prevention: a Publication of the American Association for Cancer Research Cosponsored by the American Society of Preventive Oncology 9(2): 167-174 (2000)

Risk of fetal loss in twin pregnancies undergoing second trimester amniocentesis
, Obstetrics and Gynecology 98(5 Pt 1): 876-877 (2001)

Risk of first non-fatal myocardial infarction negatively associated with olive oil consumption: a case-control study in Spain
, International Journal of Epidemiology 31(2): 474-480 (2002)

Risk of fracture and treatment to prevent osteoporosis-related fracture in postmenopausal women. A review
, Journal of Reproductive Medicine 48(6): 425-434 (2003)

Risk of fracture in coeliac disease
, Gut 52(10): 1532 (2003)

Risk of fracture in elderly patients: A new predictive index based on bone mineral density and finite element analysis
, Computer Methods and Programs in Biomedicine 60(1): 23-33 (1999)

Risk of fractures in celiac disease patients: a cross-sectional, case-control study
, American Journal of Gastroenterology 95(1): 183-189 (2000)

Risk of future suicide attempts in adolescent psychiatric inpatients at 18-month follow-up
, Suicide and Life-Threatening Behavior 30(4): 327-340 (2000)

Risk of gallstone disease in advanced chronic phase of fascioliasis: an experimental study in a rat model
, Journal of Infectious Diseases 188(5): 787-793 (2003)

Risk of gastric cancer among smokers infected with Helicobacter pylori
, International Journal of Cancer 98(3): 446-449 (2002)

Risk of gastric cancer is not increased after partial gastrectomy
, Journal of Gastroenterology and Hepatology 15(7): 762-765 (2000)

Risk of gastric carcinoma in patients with atrophic gastritis and intestinal metaplasia
, Gut 51(6): 899 (2002)

Risk of gastric injury with enteric- versus nonenteric-coated aspirin
, Annals of PharmacoTherapy 36(1): 163-166 (2002)

Risk of gastrointestinal bleeding during adolescence and early adulthood in children with portal vein obstruction
, Journal of Pediatrics 136(6): 805-808 (2000)

Risk of gastrointestinal haemorrhage with long term use of aspirin: meta-analysis
, BMJ 321(7270): 1183-1187 (2000)

Risk of gonadoblastoma in female patients with Y chromosome abnormalities and dysgenetic gonads
, Journal of Paediatrics and Child Health 35(2): 210-213 (1999)

Risk of haematological malignancies in HLA-B27 carriers
, British Journal of Haematology 115(2): 320-322 (2001)

Risk of hand dermatitis among hairdressers versus office workers
, Scandinavian Journal of Work Environment and Health 25(5): 450-456 (1999)

Risk of hand-arm vibration syndrome according to occupation and sources of exposure to hand-transmitted vibration: A national survey
, American Journal of Industrial Medicine 39(4): 389-396 (2001)

Risk of head and neck cancer and the alcohol dehydrogenase 3 genotype
, Carcinogenesis 22(1): 57-61 (2001)

Risk of heavy drinking and alcohol use disorders in social phobia: a prospective analysis
, American Journal of Psychiatry 158(10): 1693-1700 (2001)

Risk of hemolytic uremic syndrome after antibiotic treatment of Escherichia coli O157:H7 enteritis: a meta-analysis
, JAMA 288(8): 996-1001 (2002)

Risk of hemorrhage from unsecured, unruptured aneurysms during and after hypertensive hypervolemic therapy
, Neurosurgery 50(6): 1207 (2002)

Risk of heparin lock-related bleeding when using indwelling venous catheter in haemodialysis
, Nephrology Dialysis Transplantation: Official Publication of the European Dialysis and Transplant Association - European Renal Association 16(10): 2072-2074 (2001)

Risk of hepatic failure after transcatheter arterial chemoembolization for hepatocellular carcinoma: Predictive value of the monoethylglycinexylidide test
, American Journal of Gastroenterology 97(5): 1223-1227 (2002)

Risk of hepatitis A virus infection among sewage workers in Israel
, Archives of Environmental Health 55(1): 7-10 (2000)

Risk of hepatitis C after immunoadsorption
, Infection Control and Hospital Epidemiology 23(6): 342-343 (2002)

Risk of hepatitis C transmission from infected medical staff to patients: model-based calculations for surgical settings
, Archives of Internal Medicine 160(15): 2313-2316 (2000)

Risk of hepatitis C virus infection among young adult injection drug users who share injection equipment
, American Journal of Epidemiology 155(7): 645-653 (2002)

Risk of hepatitis C virus infection in a population exposed to biological materials
, American Journal of Industrial Medicine 35(5): 532-535 (1999)

Risk of hepatitis C virus transmission from an infected gynecologist to patients: results of a 7-year retrospective investigation
, Archives of Internal Medicine 162(7): 805-810 (2002)

Risk of hepatitis C virus transmission from patients to surgeons: model based on an unlinked anonymous study of hepatitis C virus prevalence in hospital patients in Glasgow
, Gut 52(9): 1333-1338 (2003)

Risk of hepatitis C virus transmission to surgeons and nurses from infected patients: Model-based estimates in France
, Journal of Hepatology 30(5): 765-769 (1999)

Risk of hepatocellular carcinoma and habits of alcohol drinking, betel quid chewing and cigarette smoking: A cohort of 2416 HBsAg-seropositive and 9421 HBsAg-seronegative male residents in Taiwan
, Cancer Causes and Control: Ccc 14(3): 241-250 (2003)

Risk of hip fracture according to the World Health Organization criteria for osteopenia and osteoporosis
, Bone 27(5): 585-590 (2000)

Risk of hip fracture among dialysis and renal transplant recipients
, JAMA 288(23): 3014-3018 (2002)

Risk of hip fracture in disabled community-living older adults
, Journal of the American Geriatrics Society 51(1): 50-55 (2003)

Risk of hormone replacement therapy in stroke patients
, Journal of Clinical Pharmacy and Therapeutics 25(4): 239-241 (2000)

Risk of hospital admission for COPD following smoking cessation and reduction: a Danish population study
, Thorax 57(11): 967-972 (2002)

Risk of hospital admission for obstructive pulmonary disease in alpha(1)-antitrypsin heterozygotes of phenotype PiMZ
, American Journal of Respiratory and Critical Care Medicine 161(1): 81-84 (2000)

Risk of hospital-acquired legionnaires' disease in cities using monochloramine versus other water disinfectants
, Infection Control and Hospital Epidemiology 24(8): 569-574 (2003)

Risk of hospitalization for cardiovascular disease after use of macrolides and penicillins: a comparative prospective cohort study
, Journal of Infectious Diseases 183(11): 1625-1630 (2001)

Risk of hospitalization resulting from upper gastrointestinal bleeding among patients taking corticosteroids: A register-based cohort study
, American Journal of Medicine 111(7): 541-545 (2001)

Risk of hospitalized stroke in men enrolled in the Honolulu Heart Program and the Framingham Study: A comparison of incidence and risk factor effects
, Stroke 33(1): 230-236 (2002)

Risk of human immunodeficiency virus infection in herpes simplex virus type 2-seropositive persons: a meta-analysis
, Journal of Infectious Diseases 185(1): 45-52 (2002)

Risk of hydrocyanic acid release in the electroplating industry
, Journal of Hazardous Materials 71(1-3): 395-407 (2000)

Risk of hypertension among women in the EPIC-Potsdam Study: comparison of relative risk estimates for exploratory and hypothesis-oriented dietary patterns
, American Journal of Epidemiology 158(4): 365-373 (2003)

Risk of hypospadias in relation to maternal occupational exposure to potential endocrine disrupting chemicals
, Occupational and Environmental Medicine 60(8): 543-550 (2003)

Risk of idiopathic cerebral haemorrhage in women on oral contraceptives with differing progestagen components
, Lancet 354(9175): 302-303 (1999)

Risk of idiopathic venous thromboembolism in users of progestagens alone
, Lancet 354(9190): 1610-1611 (1999)

Risk of importation of diseases exotic to Great Britain following the relaxation of quarantine regulations
, Qjm: Monthly Journal of the Association of Physicians 92(12): 683-687 (1999)

Risk of incident age-related eye diseases in people with an affected sibling : The Beaver Dam Eye Study
, American Journal of Epidemiology 154(3): 207-211 (2001)

Risk of increased aluminium burden in the Indian population: Contribution from aluminium cookware
, Food Chemistry 70(1): 57-61 (2000)

Risk of infection by reprocessed and resterilized virus-contaminated catheters; an in-vitro study
, European Heart Journal 22(5): 378-384 (2001)

Risk of infection due to central venous catheters: effect of site of placement and catheter type
, Infection Control and Hospital Epidemiology 19(11): 842-845 (1998)

Risk of infection from needle reuse at a phlebotomy center
, American Journal of Public Health 91(4): 636-638 (2001)

Risk of infection is not the main problem
, Human Reproduction 17(7): 1676 (2002)

Risk of infection with Mycobacterium tuberculosis in travellers to areas of high tuberculosis endemicity
, Lancet 356(9228): 461-465 (2000)

Risk of influenza A (H5N1) infection among health care workers exposed to patients with influenza A (H5N1), Hong Kong
, Journal of Infectious Diseases 181(1): 344-348 (2000)

Risk of injury and the consumption of different types of beverage: Is there an association?
, Journal of Epidemiology and Community Health 55(11): 789-790 (2001)

Risk of injury during alpine and telemark skiing and snowboarding. The equipment-specific distance-correlated injury index
, American Journal of Sports Medicine 28(4): 506-508 (2000)

Risk of injury from baseball and softball in children
, Pediatrics 107(4 Part 1): 782-784 (2001)

Risk of injury in African American hospital workers
, Journal of Occupational and Environmental Medicine 42(10): 1035-1040 (2000)

Risk of injury through snowboarding
, Journal of Trauma 48(6): 1109-1114 (2000)

Risk of injury to child passengers in compact extended-cab pickup trucks
, JAMA 287(9): 1147-1152 (2002)

Risk of injury to cranial nerves after gamma knife radiosurgery for skull base meningiomas: experience in 88 patients
, Journal of Neurosurgery 90(1): 42-49 (1999)

Risk of internal cancers from arsenic in drinking water
, Environmental Health Perspectives 108(7): 655-661 (2000)

Risk of intracranial haemorrhage with bolus versus infusion thrombolytic therapy: a meta-analysis
, Lancet 356(9228): 449-454 (2000)

Risk of invasive cancer of the cervix in relation to the use of injectable progestogen contraceptives and combined estrogen/progestogen oral contraceptives (South Africa)
, Cancer Causes and Control: Ccc 14(5): 485-495 (2003)

Risk of invasive cervical cancer among women with, or at risk for, HIV infection
, International Journal of Cancer 82(3): 334-337 (1999)

Risk of invasive cervical cancer associated with polymorphic HLA DR/DQ haplotypes
, International Journal of Cancer 100(6): 698-701 (2002)

Risk of invasive meningococcal disease among school workers in Cheshire, United Kingdom
, Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America 32(12): 1795-1797 (2001)

Risk of iodine-induced thyrotoxicosis after coronary angiography: an investigation in 788 unselected subjects
, European Journal of Endocrinology 140(3): 264-267 (1999)

Risk of iron overload is decreased in beating heart coronary artery surgery compared to conventional bypass
, Biochimica et Biophysica Acta 1537(3): 204-210 (2001)

Risk of irregular menstrual cycles and low peak bone mass during early adulthood associated with age at menarche
, Pediatrics International: Official Journal of the Japan Pediatric Society 43(5): 483-488 (2001)

Risk of irritable bowel syndrome among asthma patients
, Pharmacoepidemiology and Drug Safety 11(1): 31-35 (2002)

Risk of ischemic stroke among users of the oral contraceptive pill: The Melbourne Risk Factor Study (MERFS) Group
, Stroke 34(7): 1575-1580 (2003)

Risk of laboratory-acquired meningococcal disease
, Journal of Hospital Infection 49(4): 282-284 (2001)

Risk of late-stage breast cancer after a childbirth
, American Journal of Epidemiology 153(11): 1079-1084 (2001)

Risk of legionella infection in hospitalised patients
, Biologia 56(Suppl 9): 27-30 (2001)

Risk of leukemia after platinum-based chemotherapy for ovarian cancer
, New England Journal of Medicine 340(5): 351-357 (1999)

Risk of lipodystrophy in HIV-1-infected patients treated with protease inhibitors: a prospective cohort study
, Lancet 357(9256): 592-598 (2001)

Risk of local recurrence after endoscopic resection of colorectal tumors
, Stomach and Intestine 34(5): 611-618 (1999)

Risk of local recurrence of breast cancer and irradiation of the chest wall
, Geburtshilfe und Frauenheilkunde 60(3): 130-138 (2000)

Risk of long-term complications after TFG-beta1-guided very-high-dose thoracic radiotherapy
, International Journal of Radiation Oncology Biology Physics 56(4): 988-995 (2003)

Risk of low bone density in women attending menopause clinics in Italy
, Maturitas 42(2): 105-111 (2002)

Risk of lung cancer among Japanese coal miners on hazard risk and interaction between smoking and coal mining
, Journal of Occupational Health 43(5): 225-230 (2001)

Risk of lung cancer in workers producing stainless steel and metallic alloys
, International Archives of Occupational and Environmental Health 73(3): 171-180 (2000)

Risk of lung carcinoma among users of nonsteroidal antiinflammatory drugs
, Cancer 97(7): 1732-1736 (2003)

Risk of lymphedema after regional nodal irradiation with breast conservation therapy
, International Journal of Radiation Oncology Biology Physics 55(5): 1209-1215 (2003)

Risk of lymphoid neoplasia after cardiothoracic transplantation: the influence of underlying disease and human leukocyte antigen type and matching
, Transplantation 75(10): 1698-1703 (2003)

Risk of lymphoproliferative disorders after bone marrow transplantation: a multi-institutional study
, Blood 94(7): 2208-2216 (1999)

Risk of macrovascular and microvascular complications in Type 2 diabetes: Results of longitudinal study design
, Journal of Diabetes and its Complications 16(4): 271-276 (2002)

Risk of macular degeneration in users of statins: cross sectional study
, Bmj 323(7309): 375-376 (2001)

Risk of major bleeding in unselected patients with venous thromboembolism
, Blood Coagulation and Fibrinolysis: An International Journal in Haemostasis and Thrombosis 11(2): 199-202 (2000)

Risk of malignancies in psoriasis patients treated with cyclosporine: a 5 y cohort study
, Journal of Investigative Dermatology 120(2): 211-216 (2003)

Risk of malignancy among patients with rheumatic conditions
, International Journal of Cancer 88(3): 497-502 (2000)

Risk of malignancy in an unselected cohort of Icelandic patients with systemic lupus erythematosus
, Lupus 12(9): 687-691 (2003)

Risk of malignancy in nonpalpable thyroid nodules: predictive value of ultrasound and color-Doppler features
, Journal of Clinical Endocrinology and Metabolism 87(5): 1941-1946 (2002)

Risk of malignancy in serous cystic neoplasms of the pancreas
, Digestion 68(1): 24-33 (2003)

Risk of malignancy in unilocular ovarian cystic tumors less than 10 centimeters in diameter
, Obstetrics and Gynecology 102(3): 594-599 (2003)

Risk of medical events in a supervised health and fitness facility
, Medicine and Science in Sports and Exercise 31(9): 1233-1236 (1999)

Risk of melanoma among radiologic technologists in the United States
, International Journal of Cancer 103(4): 556-562 (2003)

Risk of meningococcal infection in college students
, JAMA 281(20): 1906-1910 (1999)

Risk of menopause during the first year after breast cancer diagnosis
, Journal of Clinical Oncology: Official Journal of the American Society of Clinical Oncology 17(8): 2365-2370 (1999)

Risk of mental retardation among children born with birth defects
, Archives of Pediatrics and Adolescent Medicine 157(6): 545-550 (2003)

Risk of mesh erosion with sacral colpopexy and concurrent hysterectomy
, Obstetrics and Gynecology 102(2): 306-310 (2003)

Risk of mesothelioma from exposure to crocidolite asbestos: a 1995 update of a South African mortality study
, Occupational and Environmental Medicine 57(8): 563-567 (2000)

Risk of methicillin-resistant Staphylococcus aureus infection after previous infection or colonization
, Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America 36(3): 281-285 (2003)

Risk of mortality and heart failure exacerbations associated with inhaled beta-adrenoceptor agonists among patients with known left ventricular systolic dysfunction
, Chest 123(6): 1964-1969 (2003)

Risk of mortality by histologic type of breast cancer among women aged 50 to 79 years
, Archives of Internal Medicine 163(18): 2149-2153 (2003)

Risk of mortality in patients with end-stage renal disease: the role of malnutrition and possible therapeutic implications
, Hormone Research 58(Suppl): 30-34 (2002)

Risk of mortality, cancer incidence, and stroke in a population potentially exposed to cadmium
, Occupational and Environmental Medicine 57(2): 94-97 (2000)

Risk of multiple reoperations after lumbar discectomy: a population-based study
, Spine 28(6): 621-627 (2003)

Risk of multiple sclerosis in relatives of 357 french multiple sclerosis patients
, Revue Neurologique (Paris) 156(6-7): 638-640 (2000)

Risk of multisystem disease in isolated ocular angioma (haemangioblastoma)
, Journal of Medical Genetics 37(1): 62-63 (2000)

Risk of myelotoxicity with intravenous cyclophosphamide in patients with systemic lupus erythematosus
, Rheumatology 41(7): 780-786 (2002)

Risk of myocardial infarction after oophorectomy and hysterectomy
, Journal of Clinical Epidemiology 53(8): 832-837 (2000)

Risk of myocardial infarction and angina in patients with severe peripheral vascular disease: Predictive role of C-reactive protein
, Circulation 105(7): 800-803 (2002)

Risk of myocardial infarction in relation to plasma levels of homocysteine and inflammation-sensitive proteins: a long-term nested case-control study
, Angiology 54(4): 401-410 (2003)

Risk of myocardial infarction in young female smokers
, Heart 82(5): 581-583 (1999)

Risk of myocardial ischaemia and beta-adrenoceptor agonists
, Annals of Medicine 33(5): 287-290 (2001)

Risk of needle stick and sharp object injuries among medical students
, American Journal of Infection Control 27(5): 435-437 (1999)

Risk of neoplasia in adults due to choledochal cyst
, Revista Medica del Instituto Mexicano del Seguro Social 37(4): 257-262 (1999)

Risk of neutropenic fever and early infectious complications after autologous peripheral blood stem cell transplantation for malignant diseases
, International Journal of Hematology 76(2): 186-191 (2002)

Risk of new vertebral fracture in the year following a fracture
, JAMA 285(3): 320-323 (2001)

Risk of new-onset diabetes in the Losartan Intervention For Endpoint reduction in hypertension study
, Journal of Hypertension 20(9): 1879-1886 (2002)

Risk of new-onset urinary incontinence after forceps and vacuum delivery in primiparous women
, American Journal of Obstetrics and Gynecology 185(6): 1318-23; discussion 1323-4 (2001)

Risk of non-Hodgkin lymphoma in celiac disease
, JAMA 287(11): 1413-1419 (2002)

Risk of non-Hodgkin's lymphoma and prediagnostic serum organochlorines: beta-hexachlorocyclohexane, chlordane/heptachlor-related compounds, dieldrin, and hexachlorobenzene
, Environmental Health Perspectives 111(2): 179-183 (2003)

Risk of non-Hodgkin's lymphoma following tuberculosis
, British Journal of Cancer 84(1): 113-115 (2001)

Risk of non-Hodgkin's lymphoma in patients with hepatitis C virus infection
, International Journal of Cancer 80(2): 237-239 (1999)

Risk of nonmelanoma skin cancer in Italian organ transplant recipients. A registry-based study
, Transplantation 70(10): 1479-1484 (2000)

Risk of obstetric cholestasis in sisters of index patients
, Clinical Genetics 60(1): 42-45 (2001)

Risk of occult inguinofemoral lymph node metastasis from squamous carcinoma of the vulva
, International Journal of Radiation Oncology Biology Physics 57(2): 419-424 (2003)

Risk of occupational blood exposure in a cohort of 24,000 hospital healthcare workers: position and environment analysis over three years
, Journal of Occupational and Environmental Medicine 45(3): 283-288 (2003)

Risk of oral cancer associated with human papillomavirus infection, betel quid chewing, and cigarette smoking in Taiwan--an integrated molecular and epidemiological study of 58 cases
, Journal of Oral Pathology and Medicine: Official Publication of the International Association of Oral Pathologists and the American Academy of Oral Pathology 31(6): 317-322 (2002)

Risk of osteopenia after proctocolectomy and ileal pouch-anal anastomosis for ulcerative colitis
, Scandinavian Journal of Gastroenterology 37(2): 171-176 (2002)

Risk of ovarian cancer according to use of antidepressants, phenothiazines, and benzodiazepines (United States)
, Cancer Causes and Control: Ccc 11(9): 839-845 (2000)

Risk of ovarian cancer in breast-cancer patients with a family history of breast or ovarian cancer: a population-based cohort study
, Lancet 360(9337): 891-894 (2002)

Risk of ovarian cancer in relation to prediagnostic levels of C-peptide, insulin-like growth factor binding proteins-1 and -2 (USA, Sweden, Italy)
, Cancer Causes and Control: Ccc 14(3): 285-292 (2003)

Risk of ovarian cancer in relation to use of phenolphthalein-containing laxatives
, British Journal of Cancer 83(3): 404-406 (2000)

Risk of ovarian carcinoma and consumption of vitamins A, C, and E and specific carotenoids: a prospective analysis
, Cancer 92(9): 2318-2326 (2001)

Risk of ovarian failure and fertility after intravenous cyclophosphamide. A study in 84 patients
, Journal of Rheumatology 29(12): 2571-2576 (2002)

Risk of over-diagnosis of COPD in asymptomatic elderly never-smokers
, European Respiratory Journal 20(5): 1117-1122 (2002)

Risk of pancreatic adenocarcinoma in chronic pancreatitis
, Gut 51(6): 849-852 (2002)

Risk of pancreatic cancer after cholecystectomy: a cohort study in Sweden
, Gut 49(5): 678-681 (2001)

Risk of pancreatic cancer among individuals with a family history of cancer of the pancreas
, International Journal of Cancer 97(6): 807-810 (2002)

Risk of pancreatic cancer and occupational exposures in Spain. PANKRAS II Study Group
, Annals of Occupational Hygiene 44(5): 391-403 (2000)

Risk of pancreatic cancer in relation to alcohol drinking, coffee consumption and medical history: findings from the Japan collaborative cohort study for evaluation of cancer risk
, International Journal of Cancer 99(5): 742-746 (2002)

Risk of pancreatic cancer in workers exposed to chlorinated hydrocarbon solvents and related compounds: a meta-analysis
, American Journal of Epidemiology 153(9): 841-850 (2001)

Risk of pancreatic ductal adenocarcinoma in chronic pancreatitis
, Gut 51(6): 765-766 (2002)

Risk of perforation after colonoscopy and sigmoidoscopy: a population-based study
, Journal of the National Cancer Institute 95(3): 230-236 (2003)

Risk of perinatal death associated with labor after previous cesarean delivery in uncomplicated term pregnancies
, JAMA 287(20): 2684-2690 (2002)

Risk of persistent growth impairment after alternate-day prednisone treatment in children with cystic fibrosis
, New England Journal of Medicine 342(12): 851-859 (2000)

Risk of pneumonitis in breast cancer patients treated with radiation therapy and combination chemotherapy with paclitaxel
, Journal of the National Cancer Institute 93(23): 1806-1811 (2001)

Risk of pneumothorax as a complication of diagnostic fine needle aspiration or therapeutic needling of the breast: Should the patient be warned?
, Breast 8(2): 98-99 (1999)

Risk of post-discharge venous thromboembolism in patients with rheumatoid arthritis undergoing knee or hip arthroplasty. Is prolonged thromboprophylaxis warranted or dangerous?
, Annals of the Rheumatic Diseases 58(7): 392-395 (1999)

Risk of predation and hatching of resting eggs in the ostracod Heterocypris incongruens
, Journal of Crustacean Biology 21(3): 575-581 (2001)

Risk of predation may explain the absence of nuptial coloration in the wall lizard, Podarcis muralis
, Evolutionary Ecology Research 3(8): 889-898 (2001)

Risk of pregnancy-related venous thrombosis in carriers of severe inherited thrombophilia
, Thrombosis and Haemostasis 86(3): 800-803 (2001)

Risk of premenopausal breast cancer and patterns of established breast cancer risk factors among teachers and nurses
, American Journal of Industrial Medicine 35(2): 137-141 (1999)

Risk of premenopausal breast cancer in association with occupational exposure to polycyclic aromatic hydrocarbons and benzene
, Scandinavian Journal of Work Environment and Health 25(3): 215-221 (1999)

Risk of preterm birth in multiparous teenagers
, Archives of Pediatrics and Adolescent Medicine 154(11): 1101-1107 (2000)

Risk of preterm birth that is associated with vaginal douching
, American Journal of Obstetrics and Gynecology 186(6): 1345-1350 (2002)

Risk of prevalent HIV infection associated with incarceration among injecting drug users in Bangkok, Thailand: case-control study
, BMJ 326(7384): 308 (2003)

Risk of primary biliary liver cirrhosis in patients with coeliac disease: Danish and Swedish cohort data
, Gut 44(5): 736-738 (1999)

Risk of primary intracerebral haemorrhage associated with aspirin and non-steroidal anti-inflammatory drugs: case-control study
, BMJ 318(7186): 759-764 (1999)

Risk of proarrhythmia with class III antiarrhythmic agents: Sex-based differences and other issues
, American Journal of Cardiology 91(6A): 39D-44D (2003)

Risk of progression to AIDS and death in women infected with HIV-1 initiating highly active antiretroviral treatment at different stages of disease
, Archives of Internal Medicine 162(17): 1973-1980 (2002)

Risk of prostate cancer associated with a family history in an era of rapid increase in prostate cancer diagnosis (Australia)
, Cancer Causes and Control: Ccc 14(2): 161-166 (2003)

Risk of prostate carcinoma death in patients with lymph node metastasis
, Cancer 91(1): 66-73 (2001)

Risk of psychiatric disorders among individuals reporting same-sex sexual partners in the National Comorbidity Survey
, American Journal of Public Health 91(6): 933-939 (2001)

Risk of pulmonary embolism after a negative spiral CT angiogram in patients with pulmonary disease: 1-year clinical follow-up study
, Radiology 223(2): 461-467 (2002)

Risk of pulmonary embolism and/or deep venous thrombosis in Asian-Americans
, American Journal of Cardiology 85(11): 1334-1337 (2000)

Risk of pulmonary embolism during puerperal ovarian vein thrombophlebitis
, Phlebologie 52(3): 249-253 (1999)

Risk of recurrence in patients with surgically resected stage I non-small cell lung carcinoma: histopathologic and immunohistochemical analysis
, Chest 123(6): 1858-1867 (2003)

Risk of recurrence of bipolar disorder in pregnant and nonpregnant women after discontinuing lithium maintenance
, American Journal of Psychiatry 157(2): 179-184 (2000)

Risk of recurrence of cerebral venous and sinus thrombosis during subsequent pregnancy and puerperium
, Journal of Neurology Neurosurgery and Psychiatry 74(6): 814-816 (2003)

Risk of recurrence of prolonged pregnancy
, BMJ 326(7387): 476 (2003)

Risk of recurrent coronary events in relation to use and recent initiation of postmenopausal hormone therapy
, Archives of Internal Medicine 161(14): 1709-1713 (2001)

Risk of recurrent non-typhoid Salmonella bacteraemia after early discontinuation of ciprofloxacin as secondary prophylaxis in AIDS patients in the era of highly active antiretroviral therapy
, Aids 15(5): 645-647 (2001)

Risk of recurrent stress incontinence in women undergoing the combined modified Pereyra procedure and transvaginal sacrospinous ligament vault suspension
, Urology 58(6): 947-952 (2001)

Risk of recurrent stroke in children with sickle cell disease receiving blood transfusion therapy for at least five years after initial stroke
, Journal of Pediatrics 140(3): 348-354 (2002)

Risk of recurrent subarachnoid hemorrhage after complete obliteration of cerebral aneurysms
, Stroke 29(12): 2511-2513 (1998)

Risk of recurrent venous thrombosis in children with combined prothrombotic risk factors
, Blood 97(4): 858-862 (2001)

Risk of relapse after meningococcal C conjugate vaccine in nephrotic syndrome
, Lancet 362(9382): 449-450 (2003)

Risk of relapse of Guillain-Barré syndrome or chronic inflammatory demyelinating polyradiculoneuropathy following immunisation
, Journal of Neurology Neurosurgery and Psychiatry 73(3): 348-349 (2002)

Risk of renal allograft loss from recurrent glomerulonephritis
, New England Journal of Medicine 347(2): 103-109 (2002)

Risk of renal and colonic neoplasms and spontaneous pneumothorax in the Birt-Hogg-Dubé syndrome
, Cancer Epidemiology Biomarkers and Prevention: a Publication of the American Association for Cancer Research Cosponsored by the American Society of Preventive Oncology 11(4): 393-400 (2002)

Risk of renal scarring in vesicoureteral reflux detected either antenatally or during the neonatal period
, Urology 61(6): 1238-42; discussion 1242-3 (2003)

Risk of renal stone events in primary hyperparathyroidism before and after parathyroid surgery: controlled retrospective follow up study
, BMJ 325(7368): 807 (2002)

Risk of repetition of a severe perineal laceration
, Obstetrics and Gynecology 93(6): 1021-1024 (1999)

Risk of resistance related to antibiotic use before admission in patients with community-acquired bacteraemia
, Journal of Antimicrobial ChemoTherapy 43(1): 119-126 (1999)

Risk of resistant infections with Enterobacteriaceae in hospitalized neonates
, Pediatric Infectious Disease Journal 21(11): 1029-1033 (2002)

Risk of respiratory complications and wound infection in patients undergoing ambulatory surgery: smokers versus nonsmokers
, Anesthesiology 97(4): 842-847 (2002)

Risk of respiratory exposure of dental personnel to amalgam alternatives
, Science of the Total Environment 247(1): 33-39 (2000)

Risk of rupture from incidental cerebral aneurysms
, Journal of Neurosurgery 93(4): 550-553 (2000)

Risk of second malignancy after Hodgkin's disease in a collaborative British cohort: the relation to age at treatment
, Journal of Clinical Oncology: Official Journal of the American Society of Clinical Oncology 18(3): 498-509 (2000)

Risk of second primary cancer in the contralateral breast in women treated for early-stage breast cancer: A population-based study
, International Journal of Radiation Oncology Biology Physics 56(4): 1038-1045 (2003)

Risk of secondary meningococcal disease in health-care workers
, Lancet 356(9242): 1654-1655 (2000)

Risk of serious bacterial infection in children with fever without a source in the post-Haemophilus influenzae era when antibiotics are reserved for culture-proven bacteremia
, Archives of Pediatrics and Adolescent Medicine 156(5): 512-517 (2002)

Risk of serious extrapyramidal symptoms in patients with Parkinson's disease receiving antidepressant drugs: a pharmacoepidemiologic study comparing serotonin reuptake inhibitors and other antidepressant drugs
, Clinical Neuropharmacology 26(3): 142-145 (2003)

Risk of severe cardiac arrhythmia in male utility workers: a nationwide danish cohort study
, American Journal of Epidemiology 156(9): 857-861 (2002)

Risk of severe hepatotoxicity associated with antiretroviral therapy in the HIV-NAT Cohort, Thailand, 1996-2001
, Aids 17(15): 2191-2199 (2003)

Risk of shoulder tendinitis in relation to shoulder loads in monotonous repetitive work
, American Journal of Industrial Medicine 41(1): 11-18 (2002)

Risk of smoking in thyroid-associated orbitopathy
, Experimental and Clinical Endocrinology and Diabetes: Official Journal German Society of Endocrinology and German Diabetes Association 107(Suppl): S164-S167 (1999)

Risk of soft tissue sarcomas and residence in the neighbourhood of an incinerator of industrial wastes
, Occupational and Environmental Medicine 60(9): 680-683 (2003)

Risk of specific birth defects in relation to chlorination and the amount of natural organic matter in the water supply
, American Journal of Epidemiology 156(4): 374-382 (2002)

Risk of spinal cord ischemia after endograft repair of thoracic aortic aneurysms
, Journal of Vascular Surgery 34(6): 997-1003 (2001)

Risk of spontaneous abortion following induced abortion is only increased with short interpregnancy interval
, Journal of Obstetrics and Gynaecology: the Journal of the Institute of Obstetrics and Gynaecology 20(1): 49-54 (2000)

Risk of spontaneous abortion in Italy, 1978-1995, and the effect of maternal age, gravidity, marital status, and education
, American Journal of Epidemiology 151(1): 98-105 (2000)

Risk of spontaneous abortion in singleton and twin pregnancies after IVF/ICSI
, Human Reproduction 18(8): 1720-1723 (2003)

Risk of sporadic amyotrophic lateral sclerosis associated with seropositivity for herpesviruses and echovirus-7
, European Journal of Epidemiology 18(2): 123-127 (2003)

Risk of stillbirth in offspring of men exposed to ionising radiation
, Journal of Radiological Protection: Official Journal of the Society for Radiological Protection 21(2): 133-144 (2001)

Risk of stroke associated with abciximab among patients undergoing percutaneous coronary intervention
, JAMA 286(1): 78-82 (2001)

Risk of stroke associated with nonsteroidal anti-inflammatory drugs: a nested case-control study
, Stroke 34(2): 379-386 (2003)

Risk of stroke in children: ethnic and gender disparities
, Neurology 61(2): 189-194 (2003)

Risk of stroke in patients with atrial flutter
, American Journal of Cardiology 87(3): 346-9 A9 (2001)

Risk of stroke in relation to level of blood pressure and other risk factors in treated hypertensive patients
, Stroke 31(1): 48-52 (2000)

Risk of stroke, transient ischemic attack, and vessel occlusion before endarterectomy in patients with symptomatic severe carotid stenosis
, Stroke 33(4): 1057-1062 (2002)

Risk of subarachnoid haemorrhage in first degree relatives of patients with subarachnoid haemorrhage: follow up study based on national registries in Denmark
, BMJ 320(7228): 141-145 (2000)

Risk of subarachnoid hemorrhage after surgical treatment of unruptured cerebral aneurysms
, Stroke 30(6): 1181-1184 (1999)

Risk of subarachnoid hemorrhage from a de novo aneurysm
, Stroke 32(8): 1933-1934 (2001)

Risk of subsequent breast cancer in relation to characteristics of screening mammograms from women less than 50 years of age
, Cancer Epidemiology Biomarkers and Prevention: a Publication of the American Association for Cancer Research Cosponsored by the American Society of Preventive Oncology 11(6): 565-571 (2002)

Risk of subsequent cancer following breast cancer in men
, Journal of the National Cancer Institute 94(17): 1330-1332 (2002)

Risk of subsequent cancer following invasive or in situ squamous cell skin cancer
, Annals of Epidemiology 12(7): 469-475 (2002)

Risk of subsequent invasive breast cancer after breast carcinoma in situ
, Lancet 355(9205): 724-725 (2000)

Risk of subsequent thromboembolism for patients with pre-eclampsia
, Bmj 326(7393): 791-792 (2003)

Risk of sudden death after discharge following myocardial infarction
, European Heart Journal 22(14): 1153-1155 (2001)

Risk of sudden death after successful accessory atrioventricular pathway ablation in resuscitated patients with Wolff-Parkinson-White syndrome
, Journal of Cardiovascular Electrophysiology 13(3): 231-236 (2002)

Risk of sudden versus nonsudden cardiac death in patients with coronary artery disease
, American Heart Journal 144(3): 390-396 (2002)

Risk of suicide among users of calcium channel blockers: population based, nested case-control study
, Bmj 320(7244): 1251 (2000)

Risk of suicide and accidental death among subjects visiting a doctor because of mental disorder: A matched case-control study in finnish farmers
, Journal of Occupational Health 43(3): 107-110 (2001)

Risk of suicide in relation to income level in people admitted to hospital with mental illness: nested case-control study
, Bmj 322(7282): 334-335 (2001)

Risk of suicide in twins: 51 year follow up study
, BMJ 327(7411): 373-374 (2003)

Risk of suicide in users of beta-adrenoceptor blockers, calcium channel blockers and angiotensin converting enzyme inhibitors
, British Journal of Clinical Pharmacology 52(3): 313-318 (2001)

Risk of surgery and anesthesia for ischemic stroke
, Anesthesiology 92(2): 425-432 (2000)

Risk of symptomatic brain tumor recurrence and neurologic deficit after radiosurgery alone in patients with newly diagnosed brain metastases: results and implications
, International Journal of Radiation Oncology Biology Physics 52(2): 333-338 (2002)

Risk of symptoms related to late effects of poliomyelitis
, Acta Neurologica Scandinavica 101(3): 153-158 (2000)

Risk of systemic metastases in clinical stage I nonseminoma germ cell testis tumor managed by retroperitoneal lymph node dissection
, Journal of Urology 163(6): 1721-1724 (2000)

Risk of testicular cancer in men with abnormal semen characteristics: cohort study
, BMJ 321(7264): 789-792 (2000)

Risk of testicular cancer in subfertile men: case-control study
, BMJ 318(7183): 559-562 (1999)

Risk of testicular cancer with cryptorchidism and with testicular biopsy: cohort study
, Bmj 317(7160): 729 (1998)

Risk of thrombosis associated with oral contraceptives of women from 97 families with inherited thrombophilia: high risk of thrombosis in carriers of the G20210A mutation of the prothrombin gene
, Haematologica 86(9): 965-971 (2001)

Risk of thrombosis in patients with antiphospholipid antibodies and factor V Leiden mutation
, Journal of Rheumatology 26(3): 588-590 (1999)

Risk of thyroid carcinoma in a female population after radiotherapy for breast carcinoma
, Cancer 92(6): 1411-1418 (2001)

Risk of transfusion-associated transmission of human herpesvirus 8
, Journal of the National Cancer Institute 91(20): 1773-1775 (1999)

Risk of transient hyperammonemic encephalopathy in cancer patients who received continuous infusion of 5-fluorouracil with the complication of dehydration and infection
, Anti-Cancer Drugs 10(3): 275-281 (1999)

Risk of transmission and features of hepatitis C after needlestick injuries
, Infection Control and Hospital Epidemiology 20(1): 63-64 (1999)

Risk of transmission of bovine spongiform encephalopathy to humans in the United States: Report of the council on scientific affairs
, JAMA (Journal of the American Medical Association) 281(24): 2330-2339, June 23-30 (1999)

Risk of transmission of viral disease by needle puncture in health care workers
, Harefuah 135(9): 337-339, 408 (1998)

Risk of tremor and impairment from tremor in relatives of patients with essential tremor: A community-based family study
, Annals of Neurology 49(6): 761-769 (2001)

Risk of trisomy 21 in offspring of patients with Klinefelter's syndrome
, Lancet 357(9274): 2104-2105 (2001)

Risk of tuberculin skin test conversion among health care workers: occupational versus community exposure and infection
, Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America 35(7): 796-801 (2002)

Risk of tuberculosis infection and tuberculous meningitis after discontinuation of Bacillus Calmette-Guerin in Beijing
, American Journal of Respiratory and Critical Care Medicine 162(4 Pt 1): 1314-1317 (2000)

Risk of type 2 diabetes mellitus in young adults from a biracial community: the Bogalusa Heart Study
, Preventive Medicine 31(1): 1-7 (2000)

Risk of ulcer bleeding in patients infected with Helicobacter pylori taking non-steroidal anti-inflammatory drugs
, Gut 46(3): 310-311 (2000)

Risk of unprovoked seizure after acute symptomatic seizure: effect of status epilepticus
, Annals of Neurology 44(6): 908-912 (1998)

Risk of upper gastrointestinal bleeding in patients taking low-dose aspirin for the prevention of cardiovascular diseases
, Alimentary Pharmacology and Therapeutics 16(11): 1945-1953 (2002)

Risk of uterine rupture during labor among women with a prior cesarean delivery
, New England Journal of Medicine 345(1): 3-8 (2001)

Risk of vaccine failure after Haemophilus influenzae type b (Hib) combination vaccines with acellular pertussis
, Lancet 361(9368): 1521-1523 (2003)

Risk of venous thromboembolism among users of third generation oral contraceptives compared with users of oral contraceptives with levonorgestrel before and after 1995: Cohort and case-control analysis
, BMJ 321(7270): 1190-1195 (2000)

Risk of venous thromboembolism and clinical manifestations in carriers of antithrombin, protein C, protein S deficiency, or activated protein C resistance: a multicenter collaborative family study
, Arteriosclerosis Thrombosis and Vascular Biology 19(4): 1026-1033 (1999)

Risk of venous thromboembolism associated with the common hereditary haemochromatosis Hfe gene (C282Y) mutation
, British Journal of Haematology 105(1): 95-97 (1999)

Risk of venous thromboembolism associated with the insertion/deletion polymorphism in the angiotensin-converting enzyme gene
, Blood Coagulation and Fibrinolysis: An International Journal in Haemostasis and Thrombosis 11(5): 485-490 (2000)

Risk of venous thromboembolism from oral contraceptives containing gestodene and desogestrel versus levonorgestrel: A meta-analysis and formal sensitivity analysis
, Contraception 64(2): 125-133 (2001)

Risk of venous thromboembolism in carriers of factor V Leiden with a concomitant inherited thrombophilic defect: a retrospective analysis
, Blood Coagulation and Fibrinolysis: An International Journal in Haemostasis and Thrombosis 12(8): 713-720 (2001)

Risk of venous thromboembolism in relatives of symptomatic probands with thrombophilia: a systematic review
, Thrombosis and Haemostasis 90(1): 17-26 (2003)

Risk of venous thromboembolism with cyproterone or levonorgestrel contraceptives
, Lancet 358(9291): 1427-1429 (2001)

Risk of venous thromboembolism with third-generation oral contraceptives: A review
, American Journal of Obstetrics and Gynecology 180(2 Pt 2): 295-301 (1999)

Risk of venous thrombosis in carriers of the prothrombin G20210A variant and factor V Leiden and their interaction with oral contraceptives
, Haematologica 85(12): 1271-1276 (2000)

Risk of venous thrombosis with use of current low-dose oral contraceptives is not explained by diagnostic suspicion and referral bias
, Archives of Internal Medicine 159(1): 65-70 (1999)

Risk of ventricular arrhythmias associated with nonsedating antihistamine drugs
, British Journal of Clinical Pharmacology 47(3): 307-313 (1999)

Risk of vision loss in patients with cytomegalovirus retinitis and the acquired immunodeficiency syndrome
, Archives of Ophthalmology 121(4): 466-476 (2003)

Risk of warfarin during pregnancy with mechanical valve prostheses
, Obstetrics and Gynecology 99(1): 35-40 (2002)

Risk perception and counselling among HIV-positive women in São Paulo, Brazil
, International Journal of STD and AIDS 11(2): 112-114 (2000)

Risk perception and psychological strain in women with a family history of breast cancer
, Onkologie 24(5): 470-475 (2001)

Risk perception and safety issues
, Journal of Biological Physics 29(2-3): 263-267 (2003)

Risk perception in consumer product use
, Accident; Analysis and Prevention 32(3): 365-370 (2000)

Risk perception of participants in a family-based genetic screening program on familial hypercholesterolemia
, American Journal of Medical Genetics. Part a 116a(2): 136-143 (2003)

Risk perception, screening practice and interest in genetic testing among unaffected men in families with hereditary prostate cancer
, European Journal of Cancer 36(2): 235-241 (2000)

Risk perception, somatization, and self report of complaints related to electromagnetic fields--a randomized survey study
, International Journal of Hygiene and Environmental Health 205(5): 353-360 (2002)

Risk posed by the antifouling agent Irgarol 1051 to the seagrass, Zostera marina
, Aquatic toxicology 45(2-3): 159-170 (1999)

Risk prediction after myocardial infarction in the elderly
, Journal of the American College of Cardiology 38(2): 460-463 (2001)

Risk prediction using histology of noncancerous liver before hepatic resection for hepatocellular carcinoma
, Hepato-Gastroenterology 48(38): 518-522 (2001)

Risk profile of SSrIs in elderly depressive patients with co-morbid physical illness
, Pharmacopsychiatry 34(3): 114-118 (2001)

Risk profile of deep sclerectomy for treatment of refractory congenital glaucomas
, Ophthalmology 109(6): 1066-1071 (2002)

Risk profiles to predict PSA relapse-free survival for patients undergoing permanent prostate brachytherapy
, Cancer Journal From Scientific American 5(5): 301-306 (1999)

Risk quantification
, Radiation and Environmental Biophysics 42(1): 1-5 (2003)

Risk ranges for various endpoints following exposure to 2,3,7,8-TCDD
, Food Additives and Contaminants 17(4): 335-346 (2000)

Risk reduction
, Circulation 102(20 Suppl 4): Iv94 (2000)

Risk reduction associated with lowering systolic blood pressure: Review of clinical trial data
, American Heart Journal 138(3 Pt 2): 225-230 (1999)

Risk reduction in the intensive care unit
, American Journal of Medicine 105(6): 515-523 (1998)

Risk related surveillance following colorectal polypectomy
, Gut 51(3): 424-428 (2002)

Risk scoring, fetal fibronectin, and bacterial vaginosis to predict preterm delivery
, Obstetrics and Gynecology 93(4): 517-522 (1999)

Risk screening for exposure to groundwater pollution in a wastewater irrigation district of the Mexico City region
, Environmental Health Perspectives 107(7): 553-561 (1999)

Risk stratification after acute myocardial infarction by Doppler stroke distance measurement
, Heart 82(2): 187-191 (1999)

Risk stratification after acute myocardial infarction by heart rate turbulence
, Circulation 108(10): 1221-1226 (2003)

Risk stratification after successful coronary revascularization: The lack of a role for routine exercise testing
, Journal of the American College of Cardiology 38(1): 136-142 (2001)

Risk stratification and therapeutic decision making in patients with acute coronary syndromes - the role of cardiac troponin T
, Clinical Chemistry and Laboratory Medicine 37(11-12): 1107-1111 (1999)

Risk stratification and treatment benefits in patients with non-ST-elevation acute coronary syndromes
, European Heart Journal 23(3): 187-191 (2002)

Risk stratification by guidelines compared with risk assessment by risk equations applied to a MONICA sample
, Journal of Hypertension 21(6): 1089-1095 (2003)

Risk stratification by pharmacological stress echocardiography in a primary care cardiology centre. Experience in 1082 patients
, European Heart Journal 19(11): 1673-1680 (1998)

Risk stratification following acute myocardial infarction
, Medical Clinics of North America 91(4): 603 (2007)

Risk stratification following myocardial infarction in the thrombolytic era: A two-step strategy using noninvasive and invasive methods
, Journal of the American College of Cardiology 33(1): 131-138 (1999)

Risk stratification for acute coronary syndromes
, Intensivmedizin und Notfallmedizin 37(2): 133-138 (2000)

Risk stratification for adverse outcome in cardiac surgery
, European Journal of Anaesthesiology 20(7): 515-527 (2003)

Risk stratification for arrhythmic events: Are the bangs worth the bucks?
, Journal of the American College of Cardiology 38(7): 1912-1915 (2001)

Risk stratification for cardiac valve replacement. National cardiac surgery database
, Annals of Thoracic Surgery 67(4): 943-951 (1999)

Risk stratification for coronary bypass surgery in patients with left ventricular dysfunction: analysis of the coronary artery bypass grafting patch trial database
, Circulation 100(19 Suppl): Ii119-Ii124 (1999)

Risk stratification for postoperative cardiovascular events via noninvasive assessment of endothelial function: a prospective study
, Circulation 105(13): 1567-1572 (2002)

Risk stratification for sudden cardiac death in dilated cardiomyopathy using microvolt-level T-wave alternans
, Japanese Circulation Journal 65(2): 76-80 (2001)

Risk stratification in coronary heart disease: Ventricular arrhythmias, myocardial ischemia, and sudden death
, Zeitschrift fuer Kardiologie 87(Suppl 2): 106-115 (1998)

Risk stratification in hypertension: New insights from the Framingham Study
, American Journal of Hypertension 13(1 Pt 2): 3s (2000)

Risk stratification in hypertrophic cardiomyopathy: Fact or fiction?
, Journal of the American College of Cardiology 42(5): 880-881 (2003)

Risk stratification in non-ST segment elevation acute coronary syndromes with special focus on recent guidelines
, Pharmacotherapy 21(8): 954-987 (2001)

Risk stratification in patients with inferior acute myocardial infarction treated by percutaneous coronary interventions: the role of admission troponin T
, Circulation 102(17): 2038-2044 (2000)

Risk stratification in unstable angina and non-Q wave myocardial infarction using soluble cell adhesion molecules
, Heart 85(6): 623-627 (2001)

Risk stratification of adult pneumonia in a tertiary emergency center in Japan
, Internal Medicine 42(8): 676-680 (2003)

Risk stratification of coronary heart disease in Greece: final results from the CARDIO2000 Epidemiological Study
, Preventive Medicine 35(6): 548-556 (2002)

Risk stratification of emergency department patients with acute coronary syndromes using P-selectin
, Journal of the American College of Cardiology 34(1): 95-105 (1999)

Risk stratification of older patients
, American Journal of Hypertension 15(7 Pt 2): 77s-81s (2002)

Risk stratification of patients with right ventricular infarction: is there a need for a specific risk score?
, European Heart Journal 23(21): 1642-1645 (2002)

Risk stratification using a combination of cardiac troponin T and brain natriuretic peptide in patients hospitalized for worsening chronic heart failure
, American Journal of Cardiology 89(6): 691-695 (2002)

Risk stratification using serum concentrations of cardiac troponin T in patients with end-stage renal disease on chronic maintenance dialysis
, Clinica Chimica Acta; International Journal of Clinical Chemistry 312(1-2): 69-79 (2001)

Risk stratification, management and outcomes of patients with non-ST elevation acute coronary syndrome: a Canadian teaching hospital perspective
, Canadian Journal of Cardiology 19(9): 1033-1039 (2003)

Risk stratifying acute coronary syndromes: Gradient of risk and benefit
, American Heart Journal 138(1 Pt 2): S6-11 (1999)

Risk taking by adolescents with maladaptive behavior histories
, Experimental and Clinical Psychopharmacology 9(1): 74-82 (2001)

Risk taking during parental care: A test of the harm-to-offspring hypothesis
, Behavioral Ecology 11(1): 40-43 (2000)

Risk taking in patients with rheumatoid arthritis
, Rheumatology 39(6): 680 (2000)

Risk taking in patients with rheumatoid arthritis: are the risks of haemopoietic stem cell transplantation acceptable?
, Rheumatology 38(4): 321-324 (1999)

Risk taking in patients with rheumatoid arthritis: Are the risks of haemopoietic stem cell transplantation acceptable? Reply
, Rheumatology 39(6): 681-682 (2000)

Risk to breeding success of Ardeids by contaminants in Hong Kong: Evidence from trace metals in feathers
, Ecotoxicology 11(1): 49-59 (2002)

Risk to human health from a plethora of simian immunodeficiency viruses in primate bushmeat
, Emerging Infectious Diseases 8(5): 451-457 (2002)

Risk to verbal memory following anterior temporal lobectomy in patients with severe left-sided hippocampal sclerosis
, Archives of Neurology 59(12): 1895-1901 (2002)

Risk variables affecting high-grade pap smears at second visit: Effects of screening interval, year, age and low-grade smears
, International Journal of Cancer 94(6): 884-888 (2001)

Risk variables of insulin resistance syndrome in African-American and Caucasian young adults with microalbuminuria: The Bogalusa Heart Study
, American Journal of Hypertension 13(12): 1274-1279 (2000)

Risk, causes, and outcomes of visual impairment after loss of vision in the non-amblyopic eye: A population-based study
, Lancet 360(9333): 597-602 (2002)

Risk, causes, and prevention of ischaemic stroke in elderly patients with symptomatic internal-carotid-artery stenosis
, Lancet 357(9263): 1154-1160 (2001)

Risk, consent and public debate: Some preliminary considerations for the ethics of food safety
, International Journal of Food Science and Technology 36(8): 833-843 (2001)

Risk, severity and predictors of physical and psychological morbidity after axillary lymph node dissection for breast cancer
, European Journal of Cancer 37(8): 991-999 (2001)

Risk, types, and severity of intracranial hemorrhage in patients with symptomatic carotid artery stenosis
, Stroke 34(8): 1847-1851 (2003)

Risk-adapted chemotherapy of germ cell tumors with carboplatin, etoposide and bleomycin for low-risk and cisplatin, etoposide and ifosfamide for high-risk patients. A single-center study
, Oncology 59(2): 110-117 (2000)

Risk-adapted therapy for relapsed and refractory lymphoma using ICE chemotherapy
, Cancer ChemoTherapy and Pharmacology 49(Suppl): S9-S12 (2002)

Risk-adjusted infection rates in surgery: a model for outcome measurement in hospitals developing new quality improvement programmes
, Journal of Hospital Infection 44(1): 43-52 (2000)

Risk-adjusted prognostic models for Hodgkin's disease (HD) and grade II non-Hodgkin's lymphoma (NHL II): Validation on 6728 British National Lymphoma Investigation patients
, British Journal of Haematology 120(2): 277-280 (2003)

Risk-attitude and patient treatment preferences
, Lupus 12(5): 370-376 (2003)

Risk-averse inflorescence departure in hummingbirds and bumble bees: Could plants benefit from variable nectar volumes?
, Oikos 98(1): 98-104 (2002)

Risk-based analysis of environmental monitoring data: application to heavy metals in North Carolina surface waters
, Environmental Management 30(2): 279-293 (2002)

Risk-based decision analysis of atmospheric emission alternatives to reduce ground water degradation on the European scale
, Ground water 37(6): 818-826 (1999)

Risk-based decision making: The East Fork Poplar Creek case study
, Environmental Toxicology and Chemistry 18(12): 2954-2958 (1999)

Risk-based monitored natural attenuation--a case study
, Journal of Hazardous Materials 85(3): 243-272 (2001)

Risk-based process safety assessment and control measures design for offshore process facilities
, Journal of Hazardous Materials 94(1): 1-36 (2002)

Risk-based selection of respirators against infectious aerosols: application to anthrax spores
, Journal of Occupational and Environmental Medicine 42(7): 737-748 (2000)

Risk-based versus alternative algorithms for antibiotic prophylaxis among women seeking early suction abortion: a cost-effectiveness simulation
, Sexually Transmitted Diseases 28(12): 714-724 (2001)

Risk-directed treatment of infant acute lymphoblastic leukaemia based on early assessment of MLL gene status: Results of the Japan Infant Leukaemia Study (MLL96)
, British Journal of Haematology 118(4): 999-1010 (2002)

Risk-factors for meningococcal disease in Victoria, Australia, in 1997
, Epidemiology and Infection 127(2): 261-268 (2001)

Risk-informed selection of a highway trajectory in the neighborhood of an oil-refinery
, Journal of Hazardous Materials 67(2): 111-144 (1999)

Risk-mitigating beliefs, risk estimates, and self-reported speeding in a sample of Australian drivers
, Journal of Safety Research 34(2): 183-188 (2003)

Risk-net returns trade off for poultry projects in Central Region of KSA
, Dirasat Agricultural Sciences 26(3): 390-397 (1999)

Risk-reducing salpingo-oophorectomy in women with a BRCA1 or BRCA2 mutation
, New England Journal of Medicine 346(21): 1609-1615 (2002)

Risk-reduction mastectomy: clinical issues and research needs
, Journal of the National Cancer Institute 93(17): 1297-1306 (2001)

Risk-resistance adaptation model for caregivers and their children with sickle cell syndromes
, Annals of Behavioral Medicine: a Publication of the Society of Behavioral Medicine 22(2): 158-169 (2000)

Risk-sensitive choice in humans as a function of an earnings budget
, Journal of the Experimental Analysis of Behavior 76(1): 1-19 (2001)

Risk-sensitive foraging in coal tits
, Behaviour uary; 138(1): 69-83 (2001)

Risk-sensitive foraging in rats: The effects of response-effort and reward-amount manipulations on choice behavior
, Behavioural Processes 50(1): 9-17 (2000)

Risk-sensitive foraging: The effect of relative variability
, Oikos 88(3): 663-669 (2000)

Risk-stratification parameters in patient selection for coronary artery bypass grafting
, American Journal of Cardiology 83(4A): 3B-9B (1999)

Risk-taking behavior and adolescent suicide attempts
, Suicide and Life-Threatening Behavior 33(1): 74-79 (2003)

Risk-taking behaviour and the timing of life history events: Consequences of body size and season
, Oikos 85(3): 467-480 (1999)

Risk-taking by incubating Common Goldeneyes and Hooded Mergansers
, Condor 100(4): 694-701 (1998)

Risk-taking by threespine stickleback (Gasterosteus aculeatus) pelvic phenotypes: Does morphology predict behaviour?
, Behaviour 137(7-8): 889-906 (2000)

Risk/benefit evaluation of drugs: the role of the pharmaceutical industry in Germany
, European Surgical Research. Europaische Chirurgische Forschung. Recherches Chirurgicales Europeennes 34(1-2): 203-207 (2002)

Risk/protective factors among addicted mothers' offspring: A replication study
, American Journal of Drug and Alcohol Abuse 25(4): 661-679 (1999)

Risk: benefit ratio is important in treating atopic dermatitis
, BMJ 325(7370): 970 (2002)

Risks and adverse outcomes of sexually transmitted diseases. Patients' attitudes and beliefs
, Journal of Reproductive Medicine 46(1): 34-38 (2001)

Risks and benefits of a multidrug approach to mild-to-moderate heart failure
, American Journal of Medicine 110(Suppl): 63s-67s (2001)

Risks and benefits of adding anti-platelet therapy to warfarin among patients with prosthetic heart valves: A meta-analysis
, Journal of the American College of Cardiology 37(2): 569-578 (2001)

Risks and benefits of asthma therapies
, Allergology International 49(1): 1-6 (2000)

Risks and benefits of beta-receptor blockers for pregnancy hypertension: overview of the randomized trials
, European Journal of Obstetrics Gynecology and Reproductive Biology 88(1): 15-26 (2000)

Risks and benefits of early treatment of acute myocardial infarction with an angiotensin-converting enzyme inhibitor in patients with a history of arterial hypertension: analysis of the GISSI-3 database
, American Heart Journal 144(6): 1018-1025 (2002)

Risks and benefits of estrogen plus progestin in healthy postmenopausal women: Principal results from the Women's Health Initiative randomized controlled trial
, JAMA 288(3): 321-333 (2002)

Risks and benefits of genetically modified maize donations to southern Africa: views from Malawi
, Croatian Medical Journal 44(1): 102-106 (2003)

Risks and benefits of glycoprotein IIb/IIIa antagonists in acute coronary syndrome
, Annals of Pharmacotherapy 35(4): 472-479 (2001)

Risks and benefits of hormone replacement therapy
, Cephalalgia: An International Journal of Headache 20(3): 164-169 (2000)

Risks and benefits of rate control versus maintenance of sinus rhythm
, American Journal of Cardiology 91(6A): 27D-32D (2003)

Risks and benefits of replacing protease inhibitors by nevirapine in HIV-infected subjects under long-term successful triple combination therapy
, Aids 14(7): 807-812 (2000)

Risks and benefits of screening for intracranial aneurysms in first-degree relatives of patients with sporadic subarachnoid hemorrhage
, New England journal of medicine 341(18): 1344-1350 (1999)

Risks and benefits of structured antiretroviral drug therapy interruptions in HIV-1 infection
, Aids 14(15): 2313-2322 (2000)

Risks and benefits of the internet for populations at risk for sexually transmitted infections (STIs): results of an STI clinic survey
, Sexually Transmitted Diseases 30(1): 15-19 (2003)

Risks and causes of death in a community-based stroke population: 1 month and 3 years after stroke
, Neuroepidemiology 18(2): 75-84 (1999)

Risks and complications of radiofrequency catheter ablation of cardiac arrhythmias
, Zeitschrift fuer Kardiologie 89(Suppl 3): III/186-III/193 (2000)

Risks and complications of transrectal ultrasound guided prostate needle biopsy: A prospective study and review of the literature
, Journal of Urology 160(6 Pt 1): 2115-2120 (1998)

Risks and consequences of tumoural seeding after percutaneous fine-needle biopsy for diagnosis of hepatocellular carcinoma
, Schweizerische Medizinische Wochenschrift 130(23): 871-877, 10 Junio (2000)

Risks and outcomes of idiopathic pneumonia syndrome after nonmyeloablative and conventional conditioning regimens for allogeneic hematopoietic stem cell transplantation
, Blood 102(8): 2777-2785 (2003)

Risks and patients' values need to be included in decision about aspirin for prevention of coronary heart disease
, BMJ 324(7342): 917-918 (2002)

Risks associated with alcohol-positive status among adolescents in the emergency department: a matched case-control study
, Journal of Pediatrics 139(5): 694-699 (2001)

Risks associated with renal dysfunction in patients in the coronary care unit
, Journal of the American College of Cardiology 36(3): 679-684 (2000)

Risks associated with spinal manipulation
, American Journal of Medicine 112(7): 566-571 (2002)

Risks associated with vaccinations
, Annales de Medecine Interne 149(6): 361-371 (1998)

Risks factors and prevention of Q fever endocarditis
, Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America 33(3): 312-316 (2001)

Risks for developing critical illness with GI hemorrhage
, Chest 118(2): 473-478 (2000)

Risks for incident human papillomavirus infection and low-grade squamous intraepithelial lesion development in young females
, JAMA 285(23): 2995-3002 (2001)

Risks for motor vehicle drivers following out-patient treatment of alcohol withdrawal symptoms with chlormethiazole
, Blutalkohol 36(1): 44-50 (1999)

Risks of acquiring and transmitting sexually transmitted diseases in sexual partner networks
, Sexually Transmitted Diseases 27(10): 579-587 (2000)

Risks of breast and endometrial cancer after estrogen and estrogen-progestin replacement
, Cancer Causes and Control: Ccc 10(4): 253-260 (1999)

Risks of congenital anomalies in large for gestational age infants
, Journal of Pediatrics 140(2): 200-204 (2002)

Risks of coronary heart disease in women: current understanding and evolving concepts
, Mayo Clinic Proceedings 75(12): 1289-1303 (2000)

Risks of decline and extinction of the endangered Amsterdam albatross and the projected impact of long-line fisheries
, Biological Conservation ust; 100(3): 377-386 (2001)

Risks of developing cancer relative to living near a municipal solid waste landfill site in Montreal, Quebec, Canada
, Archives of Environmental Health 54(4): 291-296 (1999)

Risks of elective cardiac surgery: what do patients want to know?
, Heart 86(6): 626-631 (2001)

Risks of funipuncture in fetuses with single umbilical arteries
, Obstetrics and Gynecology 95(4): 557-560 (2000)

Risks of invasive monitoring
, Intensivmedizin und Notfallmedizin 35(Suppl 1): 3-18 (1998)

Risks of leukaemia and solid tumours in individuals with Down's syndrome
, Lancet 355(9199): 165-169 (2000)

Risks of leukemia in Japanese atomic bomb survivors, in women treated for cervical cancer, and in patients treated for ankylosing spondylitis
, Radiation Research 152(3): 280-292 (1999)

Risks of mortality and excess mortality during the first ten years of widowhood
, Population 54(2): 177-204 (1999)

Risks of mortality in children admitted to the paediatric intensive care unit after haematopoietic stem cell transplantation
, British Journal of Haematology 121(6): 886-891 (2003)

Risks of preeclampsia and adverse neonatal outcomes among women with pregestational diabetes mellitus
, American Journal of Obstetrics and Gynecology 182(2): 364-369 (2000)

Risks of preterm delivery and association with maternal age, birth order, and fetal gender
, Human Reproduction 14(11): 2891-2894 (1999)

Risks of respiratory disease in the heavy clay industry
, Occupational and Environmental Medicine 56(2): 124-133 (1999)

Risks of rigid dilation for a radiated vaginal cuff: Two related rectovaginal fistulas
, Obstetrics and Gynecology 101(5 Pt 2): 1125-1126 (2003)

Risks of smoking in treated and untreated older Chinese patients with isolated systolic hypertension
, Journal of Hypertension 19(2): 187-192 (2001)

Risks of smoking to reproductive health: assessment of women's knowledge
, American Journal of Obstetrics and Gynecology 184(5): 934-939 (2001)

Risks of spontaneous injury and extraction of an active fixation pacemaker lead: report of the Accufix Multicenter Clinical Study and Worldwide Registry
, Circulation 100(23): 2344-2352 (1999)

Risks of surgery for patients with unruptured intracranial aneurysms
, Surgical Neurology 53(1): 21-7; discussion 27-9 (2000)

Risks of transmission of spongiform encephalopathies by reproductive technologies in domesticated ruminants
, Livestock Production Science 62(3): 287-316 (2000)

Risks of untreated and treated isolated systolic hypertension in the elderly: Meta-analysis of outcome trials
, Lancet (North American Edition) 355(9207): 865-872, 11 March (2000)

Risks of using alosetron are still unknown
, BMJ 326(7379): 52 (2003)

Risks of young age for selected neurocognitive deficits in medulloblastoma are associated with white matter loss
, Journal of Clinical Oncology: Official Journal of the American Society of Clinical Oncology 19(2): 472-479 (2001)

Risks older drivers face themselves and threats they pose to other road users
, International Journal of Epidemiology 29(2): 315-322 (2000)

Risks to small-scale cage farmers in Bangladesh, with emphasis on fish health experiences of the CARE-CAGES Project
, FAO Fisheries Technical Paper 406: 215-223 (2002)

Risks, opportunities, and adaptation to climate change
, Climate Research 11(1): 85-95 (1998)

Risky business: insuring adults with congenital heart disease
, European Heart Journal 24(17): 1595-1600 (2003)

Risky business: sexual and asexual reproduction in variable environments
, Journal of Theoretical Biology 197(4): 541-556 (1999)

Risky business? Helping the HIV-infected have babies
, Journal of Andrology 21(1): 8-9 (2000)

Risky decisions and response reversal: Is there evidence of orbitofrontal cortex dysfunction in psychopathic individuals?
, Neuropsychologia 40(12): 2013-2022 (2002)

Risky drinking by both sexes should be tackled
, Bmj 324(7339): 738 (2002)

Risky sexual behaviours among injection drugs users with high HIV prevalence: implications for STD control
, Sexually Transmitted Infections 78(Suppl): I170-I175 (2002)

Risky single-occasion drinking amongst young people-definition, correlates, poly, and intervention: A board overview of research findings
, Alcohol and Alcoholism 34(1): 3-14 (1999)

Risperidone olanzapine drug outcomes studies in schizophrenia (RODOS): efficacy and tolerability results of an international naturalistic study
, International Clinical Psychopharmacology 16(4): 179-187 (2001)

Risperidone olanzapine drug outcomes studies in schizophrenia (RODOS): health economic results of an international naturalistic study
, International Clinical Psychopharmacology 16(4): 189-196 (2001)

Risperidone added to clozapine: impact on serum prolactin levels
, Journal of Clinical Psychiatry 62(8): 605-608 (2001)

Risperidone and associated amenorrhea: a report of 5 cases
, Journal of Clinical Psychiatry 60(5): 315-317 (1999)

Risperidone and clozapine combination for the treatment of refractory schizophrenia
, Acta Psychiatrica Scandinavica 99(4): 305-6; discussion 306-7 (1999)

Risperidone and olanzapine in adults with intellectual disability: a clinical naturalistic study
, International Clinical Psychopharmacology 18(5): 285-291 (2003)

Risperidone and olanzapine: optimal dosing for efficacy and tolerability in patients with schizophrenia
, International Clinical Psychopharmacology 13(6): 253-262 (1998)

Risperidone as an antidote to hallucinogenics -should it be prescribed?
, Human Psychopharmacology 15(4): 301-302 (2000)

Risperidone attenuates the discriminative-stimulus effects of d-amphetamine in humans
, Journal of Pharmacology and Experimental Therapeutics 306(1): 195-204 (2003)

Risperidone augmentation in refractory obsessive-compulsive disorder: an open-label study
, International Clinical Psychopharmacology 15(5): 297-301 (2000)

Risperidone augmentation of selective serotonin reuptake inhibitors in major depression
, Journal of Clinical Psychiatry 60(4): 256-259 (1999)

Risperidone counteracts lethality in an animal model of the serotonin syndrome
, Psychopharmacology 150(1): 9-14 (2000)

Risperidone drug monitoring: A useful clinical tool?
, Clinical Drug Investigation 19(4): 283-292 (2000)

Risperidone for controlling aggressive behavior in a mentally retarded child: a case report
, Journal of the Medical Association of Thailand 84(6): 893-896 (2001)

Risperidone for tardive dyskinesia
, American Journal of Psychiatry 158(11): 1931-1932 (2001)

Risperidone for the treatment of behavioral and psychological symptoms of dementia
, Journal of Clinical Psychiatry 62(Suppl): 29-32 (2001)

Risperidone for the treatment of cocaine dependence: randomized, double-blind trial
, Journal of Clinical Psychopharmacology 20(3): 305-310 (2000)

Risperidone for the treatment of stuttering
, Journal of Clinical Psychopharmacology 20(4): 479-482 (2000)

Risperidone in Prader-Willi syndrome
, Journal of the American Academy of Child and Adolescent Psychiatry 39(5): 545-546 (2000)

Risperidone in acute and continuation treatment of mania
, International Clinical Psychopharmacology 18(4): 227-235 (2003)

Risperidone in acutely exacerbated schizophrenia: dosing strategies and plasma levels
, Journal of Clinical Psychiatry 61(3): 209-214 (2000)

Risperidone in anorexia nervosa
, Journal of the American Academy of Child and Adolescent Psychiatry 39(8): 941-942 (2000)

Risperidone in children and adolescents with conduct disorder: a single-center, open-label study
, Current Therapeutic Research Clinical and Experimental 64(1): 55-64 (2003)

Risperidone in chronic schizophrenia: A detailed audit, open switch study and two-year follow-up of patients on depot medication
, European Psychiatry: the Journal of the Association of European Psychiatrists 17(8): 459-465 (2002)

Risperidone in idiopathic and symptomatic dystonia: Preliminary experience
, Neurological Sciences: Official Journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology 21(2): 121-123 (2000)

Risperidone in the treatment of tourette syndrome: a double-blind, placebo-controlled trial
, Journal of Clinical Psychopharmacology 22(1): 31-39 (2002)

Risperidone in the treatment of autistic Thai children under 4 years of age
, Journal of the Medical Association of Thailand 85(Suppl): S784-S789 (2002)

Risperidone in the treatment of behavioral disorders in elderly patients with dementia
, Archives of Gerontology and Geriatrics. Supplement 7: 173-182 (2001)

Risperidone in the treatment of first episode psychosis
, Singapore Medical Journal 42(4): 170-173 (2001)

Risperidone in the treatment of mania: Efficacy and safety results from a large, multicentre, open study in Spain
, Journal of Affective Disorders 72(1): 15-19 (2002)

Risperidone in the treatment of psychoses in the elderly: A case report series
, European Psychiatry: the Journal of the Association of European Psychiatrists 17(2): 96-103 (2002)

Risperidone in treating refractory schizophrenia
, Zhongguo Xinyao yu Linchuang Zazhi 21(3): 167-169 (2002)

Risperidone in treatment-refractory schizophrenia
, American Journal of Psychiatry 156(9): 1374-1379 (1999)