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Biology, Geography & Health: Chapter 3241

Chapter 3241 provides bibliographic information on scholary research in the basic and applied life, earth and health sciences.

Ahlfeld, D.P.; Sprong, M.P., 1998: Presence of nonconvexity in groundwater concentration response functions

Sonia Chandna; Salil Sehgal, 1998: Presence of nutritional deficiency diseases among school children (9-12 years) of Panipat city

Gatti, M.; Fornasari, M.E.; Mucchetti, G.; Addeo, F.; Neviani, E., 1999: Presence of peptidase activities in different varieties of cheese

Annis, S.L.; Panaccione, D.G., 1998: Presence of peptide synthetase gene transcripts and accumulation of ergopeptines in Claviceps purpurea and Neotyphodium coenophialum

Anonymous, 1999: Presence of pesticides in the wine-making process and inhibition of alcoholic fermentation

Beck, O.; Helander, A.; Karlson-Stiber, C.; Stephansson, N., 1998: Presence of phenylethylamine in hallucinogenic Psilocybe mushroom: possible role in adverse reactions

Marcone, C.; Scaglione, G.; Nicotina, M.; Florio, N. de; Ragozzino, A., 1997: Presence of phytoplasmatic infections of grapevines and possible vectors in Campania

Pasquini, G.; Simeone, A.M.; Barba, M., 1999: Presence of plum pox potyvirus Marcus strain in apricot and plum trees in central Italy

Johner, A.; Stettler, P.; Gruber, A.; Lanzrein, B., 1999: Presence of polydnavirus transcripts in an egg-larval parasitoid and its lepidopterous host

Citores, L.B.nito, F.-De; Iglesias, R.F.rreras, J.; Argueso, P.J.menez, P.M.ndez, E.G.rbes, T., 1998: Presence of polymerized and free forms of the non-toxic type 2 ribosome-inactivating protein ebulin and a structurally related new homodimeric lectin in fruits of Sambucus ebulus L

Sheridan, P.M.; Mills, R.R., 1998: Presence of proanthocyanidins in mutant green Sarracenia indicate blockage in late anthocyanin biosynthesis between leucocyanidin and pseudobase

Borges, L.M.; Ribeiro, M.F., 1999: Presence of sex pheromones in Anocentor nitens (Acari: Ixodidae)

Gulemetova, R.; Chamberland, H.; Gugg, S.; Plante, M.; Lafontaine, J.G., 1998: Presence of small-nuclear-ribonucleoprotein-containing nuclear bodies in quiescent and early germinating Zea mays embryos

Shahid, A.A.; Sheikh Riazuddin, 1998: Presence of solanapyrone-C in blight-infected chickpea plants

Ioan, I., 1998: Presence of some correlations in winter wheat lines created at the S.C.A. Podu-Iloaiei

Rotger, M.G.; Casado, J.R., 1996: Presence of the Dutch elm disease on Ibiza (the Balearic islands)

Virla, E.; Gimenez Pecci, M.P.; Herrera, P.S.; Conci, L.R.; Laguna, I.G., 1998: Presence of the 'Mal de Rio Cuarto' virus in Tafi Valley, Tucuman province

Costilla, M.A.; Coronel, N.B., 1998: Presence of the cyst nematode Heterodera glycines Ichinohe, 1952, and its importance in cultivation of soyabeans in northwestern Argentina

Doucet, M.E.; Lax, P., 1999: Presence of the nematode Heterodera glycines (Nematoda: Tylenchida) associated with soybean in Argentina

Pouvelle, B.; Gysin, J., 1997: Presence of the parasitophorous duct in Plasmodium falciparum and P. vivax parasitized Saimiri monkey red blood cells

Legrand, G.; Antoine, M.; Wauters, A., 1997: Presence of the two-spotted spider mite Tetranychus urticae in the sugarbeet crop in Belgium, in 1996 and test of varietal susceptibility of sugarbeet

Slebodzinski, A.B.; Brzezinska Slebodzinska, E.; Styczynska, E.; Szejnoga, M., 1999: Presence of thyroxine deiodinases in mammary gland: possible modulation of the enzyme-deiodinating activity by somatotropin

Mariani, C.; Bellan, G., 1997: Presence of tocopherol derivatives in vegetable oils

Alonso, I.X.; Mejias, Y., 1992: Presence of tomato mosaic virus, cucumber mosaic virus and watermelon mosaic virus in Catharanthus roseus

Arias, M.L.; Monge, R.; Rodríguez, J., 1998: Presence of total coliforms, Escherichia coli and Listeria sp. in enteral formulas

Amarowicz, R.; Yoshiki, Y.; Pegg, R.B.; Okubo, K., 1997: Presence of two saponins in faba bean (Vicia faba L.) seeds

Patel, R. K., 1999: Presence of unusual secondary constriction in smallest autosome of subfertile Murrah buffalo bull (Bubabus bubalis)

Patel, R.K.; Khoda, V.K., 1998: Presence of variant chromosome 3 in the infertile water buffaloes (Bubalus bubalis)

Singh, A.P.; Wakeling, R.N., 1997: Presence of widespread bacterial attacks in preservative-treated cooling tower timbers

Mace, M.A.; Cromey, M.G., 1996: Presence, development, yield effects and control of late season diseases of wheat in Canterbury in 1995/96

Laghetti, G.; Perrino, P.; Hammer, K., 1998: Presence, history and uses of Lavatera arborea L. (Malvaceae) on Linosa Island (Italy)

Rodriguez, H.; Ramos, M., 1998: Presence-absence sampling of Panonychus citri (McGregor) (Acari: Tetranychidae) on citrus seedlings

Jahn, G.C.; Beardsley, J.W., 1998: Presence/absence sampling of mealybugs, ants, and major predators in pineapple

Stenclova, S., 1998: Present Czech countryside

Sandham, T.; Romuld, A.L.; Vedeld, P.; Igodan, C., 1996: Present adaptation and social differentiation among the Xhosas in the previous homeland Ciskei, South Africa

Hurle, K., 1998: Present and future developments in weed control - a view from weed science

Domac, J., 1998: Present and future energy production from forestry biomass

Choi YongChul; Lee JeangOon; Kim YungKoo, 1997: Present and future of microbial pesticides

Reuter, G., 1997: Present and future of probiotics in Germany and in Central Europe

Royo Pallares, O., 1995: Present and future of subtropical forage legumes production and utilization in grazing systems of Northeast Argentina

Forian, Z., 1998: Present and future of sugar industry in Hungary. Part II

Finer, N., 1997: Present and future pharmacological approaches

Hashiguchi, Y., 1999: Present and future situation of leishmaniasis research

Berthelin, J.; Bourrelier, P.H.nri, 1998: Present data concerning soil contamination by trace elements

Ambroise Thomas, P., 1999: Present data on novel antimalaria drugs: artemisinin (qinghasou) derivatives

Cretu, O.; Constantin, S., 1995: Present day tendencies of forest endowment with forest roads

Paska, L., 1997: Present development and contemporaneous situation of forage plants in the select sets of primary production agro-subjects in Slovakia

Engelmann, F., 1997: Present development and use of in vitro culture techniques for the conservation of plant genetic resources

Ramisch, F.; Sobczyk, T., 1998: Present distribution and biology of the clearwing moth Synanthedon flaviventris (Staudinger, 1883) in Brandenburg and the adjacent part of Saxony (Lep., Sesiidae). Faunistics and ecology of Lepidoptera in Mark Brandenburg. XI

Franjic, J., 1995: Present distribution of the pubescent birch (Betula pubescens Ehrh., Betulaceae) in Croatia

Westrich, P., 1997: Present evidence for some very rare bee species in Baden-Wurttemberg (Hym. Apidae)

Anonymous, 1999: Present future. Annual Report 1999

Goujon, C., 1998: Present means of protection against tickborne diseases. Immunization

Jelinek, J.; Krys, J.; Teply, V., 1999: Present possibilities of objectified electronic measurement of equine locomotive potential in the Czech Republic

Niki, Y.; Nakajima, M.; Matsushima, T., 1999: Present problems and future trend of antifungals for deep seated mycosis. Azole antifungal agents

Dang GuoYin, 1997: Present problems in the stability of rural society and measures needed

L.Y.n; Chen ShuChun, 1998: Present research outline on biology and ecology of the Phasmatodea

Ren GuoLan, 1996: Present research state and development of Paulownia witches' broom

Grewal, A.S.; Nanda, G.S.; Baljinder Kumar; Deol, G.S., 1998: Present scenario of wheat rusts in Punjab

Pan KaiYou; Chen ZhiLong; M.Z.enHong et al., 1997: Present situation and developing trends of resistance for house fly to pesticides in Suzhou City

Vrshek, I.; Kurtela, M., 1996: Present situation and development possibilities of ornamental horticulture in Croatia

Pang Lian; Cai XiangYuan, 1998: Present situation and development prospects of vegetable greenhouses in Shanghai suburbs

Pankov, V.V.; Skiba, T.S., 1999: Present situation and economics of growing berry crops

Winkler, I., 1997: Present situation and future possibilities in the organization of forest management in Slovenia

Iddamalgoda, A.; Sugiyama, M.; Oguri, K.; Arahata, K.; Kai, S., 1998: Present situation and future prospect of chicken meat production and consumption in Asia - a study of selected nine countries

Y.J.nGen; Sheng GuangShu, 1998: Present situation and measures for development of agricultural mechanization in Jiangsu Province

Fang JingGui; Wang ZhongKui; Duo BuJe, 1998: Present situation and measures for increasing apple production in the south-east area of Tibet

Koike, M.; Hayashi, H.; Haborbosch, S., 1999: Present situation and problems of the River Basin system

Shen ZhaoMin; L.Y.nGuo, 1997: Present situation and prospect of citrus research and production and strategy for their further development in China

Ma HaiLe, 1998: Present situation and prospect on production technique of high quality food material

Huang FaSong; Sun ZongXiu; H.P.iSong; Tang ShaoQing, 1998: Present situation and prospects for research on rice grain quality formation

Poltarsky, J., 1998: Present situation and prospects for the breeding of pigs in Slovakia

Dimov, D., 1998: Present situation in sheep and goat farming of Bulgaria

Ayadi, A.; Makni, F.; Ben Said, M., 1997: Present situation of Fasciolosis in Tunisia

Solmio, H., 1997: Present situation of heating entrepreneurship in Finland

Szabo, Z.; Gocze, L.; Klincsek, P., 1997: Present situation of peach production in Hungary

Tveitnes, S., 1998: Present situation on phosphorus use from animal manure and mineral fertilizers and phosphorus balance in Norway

L.D.oLiang; L.F.ngJun, 1998: Present situation, trends and control of inter-regional grain trade in China

Watanabe, S., 1999: Present state and future direction of topical antifungals

Morand-Fehr, P.B.yazoglu, J., 1999: Present state and future outlook of the small ruminant sector

Sip, V.; Chrpova, J.; Vacke, J.; Ovesna, J., 1999: Present state and future tasks of the research on barley resistance to barley yellow dwarf virus in the Czech Republic

Tutka, J., 1998: Present state and perspectives of management in non-state forests of Slovakia

Bartol, T., 1997: Present state and possible future roles of AGRIS in the European library community: the Slovenian experience

Javor, A.; Nabradi, A.; Molnar, G.; Molnar, B.; Kukovics, S.; Abraham, M., 1998: Present state of Hungarian sheep breeding

Sindelar, J., 1996: Present state of genetics and breeding of forest species, conception and perspectives of further development

Guhl, F., 1999: Present state of the control of Chagas' disease in Colombia

Akimoto, Koichi, 1998: Present states in quality evaluations of horticultural products

Morankar, N.T.; Pagire, B.V.; Dorge, J.T., 1998: Present status and constraint analysis in the use of fertilizers for sugarcane and wheat in Ahmednagar district of Maharashtra

Maini, S. B., 1997: Present status and future prospects of post-harvest technology of vegetables

Mertia, R.S.; Nagarajan, M., 1999: Present status and future research priorities on grass seed germination in desert regions

Saroj, P.L.; Dadhwal, K.S., 1997: Present status and future scope of mango based agroforestry systems in India

Yin XiangDong; S.J.anKun;; Zhang HongWei; Qian ZhongJin; Liu Huai E., 1999: Present status of Bt insecticide application and progress in its practicality

Chahal, S.S.; Pannu, P.P.S., 1997: Present status of Karnal bunt of wheat

Verma, K.D.; Chaubey, I.P.; Jaswani, M.D.; Khurana, S.M.P.ul, 1998: Present status of Myzus persicae in potato seed production in Meerut region

Liu, Y.; Wang,, 1998: Present status of aerosol research in China

Jafari, M.; Hossienzadeh, A., 1997: Present status of afforestation research in I.R. of Iran

Wysoki, M., 1997: Present status of arthropod fauna in mango orchards in Israel

Ulusoy, M.R.; Uygun, N.; Kersting, U.; Karaca, I.; Satar, S., 1996: Present status of citrus whiteflies (Homoptera: Aleyrodidae) in Turkey and their control

Hoque, M.S.; Samad, M.A., 1997: Present status of clinical diseases of goats in the urban areas in Dhaka

Qiao FaDong; W.X.uFang; Nan QingXian; Lan FengYing, 1998: Present status of concentrated lactic acid bacteria starter culture

Lee YoungIn, 1997: Present status of crop protection and its future

Ilovai, Z.; Budai, C.; Ceglarska, E.B.; Dormanns Simon, E.; Kajati, I., 1999: Present status of integrated pest management in greenhouse vegetable production in Hungary

Park WanSoo, 1999: Present status of kimchi industry in Korea and its prospect

Hur, Sung Bum, 1997: Present status of larval-rearing technology in Korea

Dharmasena, C. M. D., 1998: Present status of managing chilli leaf curl complex in the North Central Province of Sri Lanka

L.Z.aoYing; Jiang XiaoPing; Zhang ZhuMing; Huang ZhongQin; X.S.iJun, 1999: Present status of peanut production in Jiangsu Province and a strategy for development

Ahmad, T., 1998: Present status of research on grouper in Indonesia

Diaz, G. M., 1997: Present status of species of the genus Nothofagus in Chile

Cunha Sobrinho, A.P. da; Passos, O.S.; Soares Filho, W. dos S.; Rocha, A.F.M., 1999: Present status of the citrus nursery industry in Brazil

Terranova, G.; Davino, M.; Starrantino, A.; Caruso, A., 1997: Present status of the sanitary selection of citrus crops in Italy

Suzuki, M.; Sasaya, S.; Kobayashi, K., 1998: Present status of vegetable grafting systems

Inden, H.; Kawano, Y.; Kodama, Y.; Nakamura, K., 1999: Present status of vegetable pickling in Japan

Singh, P. H., 1998: Present status of wart disease of potato in Darjeeling hills

Yang SiJun; Zhang HengGan; L.D.Ming; Nie ChunSheng, 1999: Present status of wheat quality and progress in research on high quality wheat in Jiangsu province

Helalsiddiqui, A. S. M., 1998: Present status of wildlife, human casualties by tiger, and wildlife conservation in the Sundarbans of Bangladesh

Wang Zhen; Olson, E.G., 1997: Present status, potential and strategies of physical activity in China

Schenone, H.; Lopez, R.; Barilari, E.; Contreras, M. del C.; Castillo, D., 1997: Present trend of human trichinosis in Chile

Kim SangOh; O.K.angIn, 1998: Present use of trails and influential factors on trail selection

Sartori, F.; Bracco, F., 1996: Present vegetation of the Po plain in Lombardy

Marchiori, S.; Sburlino, G., 1996: Present vegetation of the Venetian plain

Tarasov, P.E.; Webb, T., IIi; Andreev, A.A.; Afanas'eva, N.B.; Berezina, N.A.; Bezusko, L.G.; Blyakharchuk, T.A.; Bolikhovskaya, N.S.; Cheddadi, R.; Chernavskaya, M.M.; Chernova, G.M.; Dorofeyuk, N.I.; Dirksen, V.G.; Elina, G.A.; Filimonova, L.V.; Glebov, F.Z., 1998: Present-day and mid-Holocene biomes reconstructed from pollen and plant macrofossil data from the former Soviet Union and Mongolia

Ottosson, F.; Hakanson, L., 1997: Presentation and analysis of a model simulating the pH response of lake liming

Torregrosa, L.; Krake, L., 1999: Presentation and analysis of vine cultivation in South Australia: I - general data on the Australian vine and wine sector

Fryday, S.L.; Chandler Morris, S.A.; Hart, A.D.M., 1998: Presentation method and the avoidance of fonofos-treated seed by captive birds

Dwyer, K.; McDonald, M.; Fitzpatrick, T., 1999: Presentation of Candida glabrata spinal osteomyelitis 25 months after documented candidaemia

Reyniers, F. N., 1998: Presentation of DHMC project and the aims of the final seminar: for an eco-systematic approach to the improvement of local ecotypes of sorghum and millet

Potyondi, L., 1998: Presentation of Hungarian sugar industry, sugarbeet production and research

Joelson, T.; Akerblom, L.; Oxelfelt, P.; Strandberg, B.; Tomenius, K.; Morris, T.J., 1997: Presentation of a foreign peptide on the surface of tomato bushy stunt virus

Fabre, F.; Bremond, L.M.; Lesaint, A.; Letessier, I.; Espeillac, C.; Barcelo, J.M.; Gouez, B.; Galant, P.; Cotencin, R.; Robin, O., 1998: Presentation of a method of characterizing viticultural 'terroirs'. Application to the selection and valuation of the supplies of Cotes du Rhone vintages

Hakanson, L.; Ottosson, F.; Abrahamsson, O.; Johansson, T., 1998: Presentation of a model simulating the response of lakes to fertilizations to reduce radiocesium levels in fish

Volodina, L. A., 1996: Presentation of a new ice cream factory

Suarez Hernandez, M.; Arias Aguilera, A.; Pelaez Martinez, R.; Diaz, K.F.; Artigas Serpa, J.R., 1997: Presentation of cases of scorpion envenomation reported from 1985 to 1993 in Ciego de Avila Province, Cuba

Kaminski, W.; Stawczyk, J.; Tomczak, E., 1997: Presentation of drying kinetics in a fluidized bed by means of radial basis functions

Johnson, J.; Lin, T.; Lomonossoff, G., 1997: Presentation of heterologous peptides on plant viruses: genetics, structure, and function

Cools, K.; Callens, D.; Bulcke, R., 1998: Presentation of results of research carried out during 1996-1997 in the Centre for Weed Research

Arthur, E.; Costa, L. dalla; Dominguez, J.; Garbe, V.; Meakin, P.; Messean, A.; Meynard, J.M.; Pouzet, A., 1999: Presentation of some results of the Concerted Action on the management of oilseed crops in the European Union

Schmalscheidt, W., 1998: Presentation of three rhododendron rarities

Sloboda, B.; Gaffrey, D.; Matsumura, N., 1998: Presentation of tree individual taper curves and their dynamics by spline functions and generalization by linear taper curve models

Kima, P.E.; Ruddle, N.H.; McMahon Pratt, D., 1997: Presentation via the class I pathway by Leishmania amazonensis-infected macrophages of an endogenous leishmanial antigen to CD8 SUP + SUP T cells

Anonymous, 1998: Presentations made on the occasion of the 6th Oranienburger Milchforum conference

Wolff, P.; Stein, T.M., 1999: Presented for discussion: more food produced with less water?

Ahluwalia, M., 1997: Presenting communities: the case of a community-based watershed management project in Rajasthan, India

Satish Kumar; Sahni, K.L.; Greesh Mohan, 1997: Preservability of buffalo semen in dilutors without yolk: effect of glycerol and sugars

Weber, M., 1997: Preservation and development of natural resources during the process of holdings consolidation

Fisinin, V.I.; Zlochevskaya, K.V., 1996: Preservation and rational use of genetic resources of fowls

Culbert, D.F.; Phillips, S., 1995: Preservation and redevelopment of McKee gardens

Ladodo, K. S., 1996: Preservation and support of breast feeding of infants in Russia

Fischer, M., 1998: Preservation and utilization of biodiversity - scientific and political aspects

L.X.ePing; Pang XueQun; Zhang ZhaoQi; L.Z.oLiang, 1999: Preservation effects of salicylic acid on cut roses

Berketova, L.V.; Mukhamedzhanova, T.G.; Kantere, V.M., 1997: Preservation of beta -carotene in milk products

Adams, R.P.; Zhong, M.; Fei, Y., 1999: Preservation of DNA in plant specimens: inactivation and re-activation of DNases in field specimens

Nair, K. K. N., 1986: Preservation of Dalbergia L. f. in Kerala by establishment of a germplasm bank

Roudeillac, P.; Boxus, P., 1997: Preservation of F. x ananassa genetic resources in Europe: organization of an European strawberry genebank

Doijode, S. D., 1996: Preservation of Kagzi lime (Citrus aurantiifolia Swingle) seeds in controlled atmosphere

Tai, P.Y.P.; Miller, J.D.; Legendre, B.L., 1999: Preservation of Saccharum spontaneum germplasm in the world collection of sugarcane and related grasses through storage of true seed

Alonso, M.; Maciques, I.; Romero, M., 1996: Preservation of Trichomonas foetus at low temperatures

Cooper, R.D., 1998: Preservation of anopheline mosquitoes for DNA probe analysis

Parfenov, V.V.; Pikulik, M., 1996: Preservation of biological diversity in transboundary protected areas of Belarus and Poland

Eckel, B., 1997: Preservation of cereals and compound feeds

Karns, J.S.; Ahrens, E.H.; Davey, R.B., 1997: Preservation of coumaphos in cattle dipping vats

Iniguez, C.; Paz, T., 1998: Preservation of cultured milks from whole buffalo milk

Force, A.; Lynch, M.; Pickett, F.B.; Amores, A.; Yan, Y.L.; Postlethwait, J., 1999: Preservation of duplicate genes by complementary, degenerative mutations

Corley-Smith, G.E.; Brandhorst, B.P., 1999: Preservation of endangered species and populations: a role for genome banking, somatic cell cloning, and androgenesis?

Novotny, D.; Cermak, B.; Kadlec, M., 1997: Preservation of forages in polyethylene packs and influence on nutrient value of silages

Tabel, U., 1997: Preservation of forest gene resources in the German Federal Republic

Diniz-Mendes, L.B.rnardes, E.A.aujo, P.-De; Panek, A.; Paschoalin, V., 1999: Preservation of frozen yeast cells by trehalose

Leteinturier, J., 1999: Preservation of fruit, vegetables and plant-derived products using refrigeration

Martinez, B.; Fernandez, L.; Paula, S. de; Muniz, Y., 1997: Preservation of fungus Trichoderma, a biocontrol agent of plant diseases, in zeolite

Sipko, T.P.; Rott, N.N.; Abilov, A.I.; Prisyazhnyuk, V.E.; Shishova, N.V.; Kombarova, N.A., 1997: Preservation of genetic resources of the Cervidae

Boursiquot, J. M., 1998: Preservation of grapevine genetic resources in France

Kolesnikov, N.N.; Pyaev, V.L., 1998: Preservation of green feeds

Deshmukh, A.C.; Patterson, P.H., 1997: Preservation of hatchery waste by lactic acid fermentation. 1. Laboratory scale fermentation

Deshmukh, A.C.; Patterson, P.H., 1997: Preservation of hatchery waste by lactic acid fermentation. 2. Large-scale fermentation and feeding trial to evaluate feeding value

Chou WoanPing; Wang PeiMing; Chu WenShen, 1999: Preservation of isoamylase adsorbed onto raw corn starch

Martinez Bustamante, E.; Guevara Gomez, C.; Contreras Martinez, J.; Rodriguez R.J.M., 1997: Preservation of mango Azucar variety (Mangifera indica L.) at different storage stages

Pal, R.; Ghatak, P.K., 1998: Preservation of milk by lactoperoxidase system

Ando, Katsuhiko, 1997: Preservation of mushroom cultures

Gruber, L.; Stogerer, R.; Steinwidder, A.; Lettner, F., 1997: Preservation of pelleted brewers' grains and their use in cattle feeding. Part II. Use of dried or ensiled pelleted brewers' grains in dairy cattle feeding

Ghoshroy, S.; Citovsky, V., 1998: Preservation of plant cell ultrastructure during immunolocalization of virus particles

Fukumoto, F.; Tochihara, H., 1998: Preservation of purified peanut stripe and turnip mosaic potyviruses by freezing and freeze-drying

Mukherjee, P.S.; Nandi, B., 1998: Preservation of seeds with some antifungal volatile compounds

Yakovlev, I.A.; Yakovlev, A.S., 1996: Preservation of the gene pool and organization of seed production of Quercus robur in the central Volga region

Tabor, I.; Res, B.; Souckova, M., 1998: Preservation of the gene pool of memorable trees in Southern and Eastern Bohemia

Akcay, E.; Tekin, N.; Selcuk, M.; Cevik, M., 1997: Preservation of turkey semen in various diluents at 4 degrees C

Walter, P.; Janssen, A., 1997: Preservation of wild apple and wild pear in Hessen

Padmanabhan, S., 1999: Preservation of wood and wood based panels - current status and future trends

Gonzalez Laredo, R. F., 1996: Preservation of wood with tannins

Kotkas, K., 1998: Preservation techniques of potato genetic resources in vitro

Reggidori, G., 1998: Preservation, commercialization and health of fruit

Hassler, C.C.; Slahor, J.J.; Degroot, R.C.; Gardner, D.J., 1998: Preservative treatment evaluation of five Appalachian hardwoods at two moisture contents

Lahiry, A. K., 1998: Preservative treatment of common timbers and bamboos of Bangladesh for Rural Electrification Infrastructure

Tagliari, P. S., 1999: Preservative treatment of wood and economics

Quarles, W., 1998: Preserve organic agriculture

Woods, A.M.; Langley, D.J., 1998: Preservice teacher perceptions of appropriate activities in physical education

Hardy, C. A., 1999: Preservice teachers' perceptions of learning to teach in a predominantly school-based teacher education program

Herndon, C. N., 1998: Preserving Madagascar's orchid heritage

Buis, R.C.; Oldenbroek, J.K.; Werf, J.H.J. van der, 1998: Preserving genetic variance resources in commercial and non-commercial populations

Dulcet, E., 1998: Preserving green forage - how to meter liquid preparations into the chopper-collector?

Sellars, R. W., 1997: Preserving nature in the National Parks: a history

Binkley, C. S., 1997: Preserving nature through intensive plantation forestry: the case for forestland allocation with illustrations from British Columbia

Halaj, M.; Bucko, J., 1997: Preserving of whiteness during the hydrothermal treatment of beech wood

Whittaker, M. S., 1999: Preserving open space on the rural urban fringe: the role of land trusts

Anonymous, 1999: Preserving rural Australia: issues and solutions

Urbaniak, M.; Sakson, G., 1999: Preserving sludge from meat industry waste waters through lactic fermentation

Wopereis, M.C.S.; Ceuppens, J.; Boivin, P.; Ndiaye, A.M.; Kane, A., 1998: Preserving soil quality under irrigation in the Senegal River Valley

Bern, C. J., 1998: Preserving the Iowa corn crop: energy use and CO2 release

Crozier, R. H., 1997: Preserving the information content of species: genetic diversity, phylogeny, and conservation worth

Simcic, M.; Vidrih, R., 1999: Preserving the quality of horticultural produce

Millburn, A., 1997: Preserving water quality - the resource productivity factor

Leali, L., 1997: Presidential Decree No. 54 of 14 January 1997. Implementation of EU Directives for milk and milk products: raw material requirements are a priority

Breivik, G., 1998: Presidential address philosophic society for the study of sport 1997. Sport in high modernity: sport as a carrier of social values

Buckwell, A., 1997: Presidential address: If Agricultural economics in a brave liberal world

Edison, S., 1998: Presidential address: research and development of spices in India

Van Donkersgoed, J.; Jericho, K.W.F.; Grogan, H.; Thorlakson, B., 1997: Preslaughter hide status of cattle and the microbiology of carcasses

Geverink, N. A., 1998: Preslaughter treatment of pigs: consequences for welfare and meat quality

Koukourikou Petridou, M.; Porlingis, I., 1997: Presowing application of gibberellic acid on seeds used for the mung bean bioassay, promotes root formation in cuttings

Shmigel' , V.N.; Vladykina, V.I.; Niyazov, A.M.; Shirobokov, P.E., 1997: Presowing multilayered electrostimulation of seeds

Raza, S.; Khan, A.A.; Jornsgard, B.; Christiansen, J.L., 1999: Presowing seed scarification to improve stand establishment of lupin in early field planting

Mandal, M.P.; Handoo, J.K., 1998: Presowing seed treatments for alleviation of salinity stress in subabul (Leucaena leucocephala (Lam.) de Wit) during germination

Zakarackas, R., 1999: Presowing soil preparation for buckwheat

Kolev, T.; Belcheva, S.; Ivanova, I.; Nenkova, D., 1997: Presowing treatment of maize with biostimulators and their effect on germinability and yield of grain

Voyiatzi, C.I.; Koutsika, M.S.; Vavdinoudi, E., 1999: Presowing treatments affect seed germination and plantlet vigour of some climbing rose varieties

Ohta, C.; Tanahashi, M., 1996: Press forming - stabilisation of wood

Guillot, P.; Fleury, P.; Jeannin, B., 1998: Press representations of the Alpine mountain region and the physiognomic aspect of the landscape

Zayets' , Y.O.; Kramar, V.G.; Fedorova, N.S.; Tovstenko, Y.V.; Golovnyak, Y.D.; Reva, L.P., 1996: Press-diffusion technology of juice extraction with use of auxiliary chemicals

Artamonova, N. M., 1997: Pressing - a herbicide for maize

Andrade, J.B. de; Ferrari Junior, E.; Leite, V.B. de O.; Narciso Sobrinho, J.; Martelo, V.P., 1998: Pressing of forage and addition of ground corn ears at the ensiling of elephantgrass. 1-Composition of the forage prior to ensiling

Andrade, J.B. de; Ferrari Junior, E.; Leite, V.B. de O.; Narciso Sobrinho, J.; Martelo, V.P., 1998: Pressing of the forage and addition of ground corn ears at the ensiling of elephantgrass. 3-Quality and nutritive value of the silage

Istomin, A.V.; Khamidulin, R.S., 1997: Pressing problems of nutrition hygiene of people

Zhdanovich, C., 1998: Pressure distribution of rubber-tracks on soil

Teitel, M.S.klyar, A., 1998: Pressure drop across insect-proof screens

Singh, P.P.; Jindal, V.K., 1997: Pressure drop estimation in tube flow of non-Newtonian fluid foods by neural networks

Pagano, A.M.; Crozza, D.E.; Nolasco, S.M., 1998: Pressure drop through in-bulk flax seeds

Stafford, J.; Sarrasin, B., 1998: Pressure exerted by supply of hotel services in Quebec. A comparative study

Rasmussen, M.D.; Mayntz, M., 1998: Pressure in the teat cistern and the mouth of the calf during suckling

Anonymous, 1997: Pressure on milk prices increases

Hoenderken, J. A., 1998: Pressure regulating systems: technique and use

Anderson, D.; Abubakar, Y.Y.ung, J.; Johnson, W., 1998: Pressure vs airflow characteristics through fresh intact and cut-strip tobacco

Seeliger, E.; Lohmann, K.; Nafz, B.; Persson, P.B.; Reinhardt, H.W., 1999: Pressure-dependent renin release: effects of sodium intake and changes of total body sodium

Yasin, M.; Mangrio, A.G.; Aslam, M.; Siddiqui, M.J., 1999: Pressure-discharge relations of the raingun (PY1-30) sprinkler irrigation system

Uhmeier, A., 1997: Pressure-impregnation technique for wood chips

Marur, C. J., 1999: Pressure-volume curves and leaf expansion in cotton cultivars subjected to water deficit

Porter, G.; Young, E.; Dzietror, A., 1997: Pressures on an intensive irrigated cash-crop system in coastal Ghana

Romain, R.; Calkins, P., 1996: Pressures to reform agricultural safety net programs: a Quebec perspective

Bavel, B. van; Hartonen, K.; Rappe, C.; Riekkola, M.L., 1999: Pressurised hot water/steam extraction of polychlorinated dibenzofurans and naphthalenes from industrial soil

Sievers, D. M., 1998: Pressurized intermittent sand filter with shallow disposal field for a single residence in Boone county, Missouri

Cornish, G. A., 1998: Pressurized irrigation technologies for smallholders in developing countries - a review

Szwed, G.; Tys, J.; Strobel, W., 1999: Pressurized methods for grading the vulnerability of pods splitting

Kadam, V.D.; Deshmukh, S.V.; Kavitkar, S.B., 1998: Prestarter diets in broiler production

Osuna Garcia, J.A.; Wall, M.M., 1998: Prestorage moisture content affects color loss of ground paprika (Capsicum annuum L.) under storage

Johnson, P.J.; Mrad, D.R.; Schwartz, A.J.; Kellam, L., 1999: Presumed moxidectin toxicosis in three foals

Rostomian, K.; Dugel, P.U.; Kolahdouz Isfahani, A.; Thach, A.B.; Smith, R.E.; Rao, N.A., 1997: Presumed multifocal cryptococcal choroidopathy prior to specific systemic manifestation

Velegraki, A.; Logotheti, M., 1998: Presumptive identification of an emerging yeast pathogen: Candida dubliniensis (sp. nov.) reduces 2,3,5-triphenyltetrazolium chloride

Matsuyama, Nobuaki, 1998: Presumptive identification of several phytopathogenic bacteria by novel diagnostic tests

Dossou Gbete, L.; Amoussou, J., 1998: Presumptive treatment habits for uncomplicated malaria in Porto-Novo, Benin

Dolimbek, B.Z.; Atassi, M.Z.; Salikhov, S.I., 1998: Presynaptic and postsynaptic neurotoxins. Investigation of the structures of the immune recognition sections

Boyan, Gs, 1999: Presynaptic contributions to response shape in an auditory neuron of the grasshopper

Flint, R.W.Jr; Riccio, D.C., 1997: Pretest administration of glucose attenuates infantile amnesia for passive avoidance conditioning in rats

Thapliyal, R.C.; Rawat, M.M.S.; Ramachandra, N.G.; Aswal, S.S., 1998: Pretreatment and conditions for testing germination of seeds of some common Indian Acacia species

Singh, S.K.; Agarwal, S.K.; Yadav, M.C.; Shankar, U., 1998: Pretreatment effect of buffalo follicular fluid on superovulation, embryo production and related progesterone profile in crossbred cattle

Pasiecznik, N.M.; Harris, P.J.C.; Tavares, J. de P.; Cassama, M., 1998: Pretreatment of Prosopis seeds to break dormancy

Roukas, T., 1998: Pretreatment of beet molasses to increase pullulan production

Anonymous, 1997: Pretreatment of industrial wastewaters II. Selected proceedings of Second IAWQ International Conference, Athens, Greece, 16-18 October 1996

Kreykenbohm, G.; Oberndorfer, C.; Pawelzik, E.; Lucke, W., 1999: Pretreatment of rapeseed with RF-energy for improving mechanical oil extraction

Weil, J.; Sarikaya, A.; Rau, S.L.n; Goetz, J.; Ladisch, C.M.; Brewer, M.; Hendrickson, R.; Ladisch, M.R., 1997: Pretreatment of yellow poplar sawdust by pressure cooking in water

Webel, D.M.; Mahan, D.C.; Johnson, R.W.; Baker, D.H., 1998: Pretreatment of young pigs with vitamin E attenuates the elevation in plasma interleukin-6 and cortisol caused by a challenge dose of lipopolysaccharide

Ijiri, S.; Kayaba, T.; Takeda, N.; Tachiki, H.; Adachi, S.; Yamauchi, K., 1998: Pretreatment reproductive stage and oocyte development induced by salmon pituitary homogenate in the Japanese eel Anguilla japonica

Huang BiQi; Zhang WeiJin; Zhang ZeHuang, 1998: Pretreatment techniques for eggplant seeds to break dormancy

Jones, R.; Murrell, A.J.; Jackson, J., 1999: Pretty versus powerful in the sports pages. Print media coverage of US women's Olympic gold medal winning teams

Cemek, B.; Demir, Y., 1999: Prevailing conditions, problems and development possibilities of greenhouses in the Black Sea region

Arslan, M. O., 1997: Prevalance of Eimeria species in calves in Kars province, Turkey

Anonymous, 1997: Prevalance of Giardia lamblia infection in the city of Riyadh, Saudi Arabia

Gungor, C.; Ciftci, E.; Akarsu, G.A., 1999: Prevalance of Toxocara antibodies in children with idiopathic abdominal pain

Altntas, K.; Gungor, C.; Zeybek, H.; Yaral, C., 1997: Prevalance of Toxoplasma gondii in sheep in the Ankara region using the Sabin-Feldman test

Unsal, A.; Metintas, S.; Iskl, B.; Kiraz, N.; Sarboyac, M.A., 1998: Prevalance of intestinal parasites among tradesmen in food service in Eskisehir

Dogan, N.; Akgun, Y., 1998: Prevalance of intestinal parasites at Eskisehir Orphanage

Yorulmaz, M.; Durmaz, D.; Sayg, G., 1997: Prevalance of parasitism among children in Malatya and its correlation with environmental factors

Sunil Gomber; Satish Kumar; Usha Rusia; Pushpa Gupta; Agarwal, K.N.; Satendra Sharma, 1998: Prevalence & etiology of nutritional anaemias in early childhood in an urban slum

Las-Heras, A.D.minguez, L.F.rnandez-Garayzabal, J., 1999: Prevalence and aetiology of subclinical mastitis in dairy ewes of the Madrid region

Gorz, M.; Rohde, J.; Amtsberg, G., 1999: Prevalence and antibiotic resistance of bacterial pathogens isolated from dogs

Lilenbaum, W.; Esteves, A.L.; Souza, G.N., 1999: Prevalence and antimicrobial susceptibility of staphylococci isolated from saliva of clinically normal cats

Lilenbaum, W.; Nunes, E.L.; Azeredo, M.A., 1998: Prevalence and antimicrobial susceptibility of staphylococci isolated from the skin surface of clinically normal cats

Misra, R. S., 1996: Prevalence and assessment of yield losses caused by Phytophthora leaf blight in Colocasia in Northern and Eastern parts of India

Wang, C.; Silva, J.L., 1999: Prevalence and characteristics of Aeromonas species isolated from processed channel catfish

Adesiyun, A.A.; Webb, L.A.; Romain, H.T., 1998: Prevalence and characteristics of Staphylococcus aureus strains isolated from bulk and composite milk and cattle handlers

Orden, J.A.; Ruiz Santa Quiteria, J.A.; Cid, D.; Garcia, S.; Fuente, R. de la, 1999: Prevalence and characteristics of necrotoxigenic Escherichia coli (NTEC) strains isolated from diarrhoeic dairy calves

Adesiyun, A.; Webb, L.; Romain, H.K.minjolo, J., 1997: Prevalence and characteristics of strains of Escherichia coli isolated from milk and feces of cows on dairy farms in Trinidad

Borie, C.; Monreal, Z.; Guerrero, P.; Sanchez, M.L.; Martinez, J.; Arellano, C.; Prado, V., 1997: Prevalence and characterization of enterohaemorrhagic Escherichia coli isolated from healthy cattle and pigs slaughtered in Santiago, Chile

Maqbool, A.; Hayat, C.S.; Raza, A.; Badar, N.; Ahmad, M., 1997: Prevalence and chemotherapy of ascariasis in buffaloes

Maqbool, A.; Hayat, C.S.; Hayat, B.; Amin, M.K., 1996: Prevalence and chemotherapy of cestode infection in domestic pigeons at Faisalabad (Pakistan)

Hayat, C.S.; Maqbool, A.; Hayat, B.; Badar, N.; Alam, M., 1999: Prevalence and chemotherapy of intestinal parasites of domestic cats in Faisalabad, Pakistan

Ahmad, M.; Khan, I.Q.; Gill, G.M.; Maqbool, A.; Ali, S., 1997: Prevalence and chemotherapy of sarcoptic mange in buffaloes

Azhar Maqbool; Raza, S.H.; Hayat, C.S.; Shafiq, M., 1998: Prevalence and chemotherapy of toxocariasis in the dog in Faisalabad (Punjab), Pakistan

Molina, L.R.; Carvalho, A.U.; Facury Filho, E.J.; Ferreira, P.M.; Ferreira, V.C.P., 1999: Prevalence and classification of foot problems in lactating dairy cows in Belo Horizonte, Brazil

Cirioni, O.; Giacometti, A.; Drenaggi, D.; Ancarani, F.; Scalise, G., 1999: Prevalence and clinical relevance of Blastocystis hominis in diverse patient cohorts

Ward, M.P.; Armstrong, R.T.F., 1999: Prevalence and clustering of louse infestation in Queensland sheep flocks

Chailleux, E., 1998: Prevalence and consequences of malnutrition in chronic respiratory insufficiency

Chirico, J., 1998: Prevalence and control of flies in cattle and pig housing

Ekstrand, C.; Carpenter, T.E.; Andersson, I.; Algers, B., 1998: Prevalence and control of foot-pad dermatitis in broilers in Sweden

Yadvendra Singh; Pathak, K.M.L.; Verma, K.C.; Daulal Harsh; Kapoor, M., 1997: Prevalence and diagnosis of Trypanosoma evansi infection in camels in Rajasthan

Stephens, C.P.; Hampson, D.J., 1999: Prevalence and disease association of intestinal spirochaetes in chickens in eastern Australia

Rothrock, C. S., 1997: Prevalence and distribution of Thielaviopsis basicola

Magona, J.W.; Kakaire, D.W.; Mayende, J.S.P., 1999: Prevalence and distribution of animal trypanosomosis on Buvuma islands in Lake Victoria, Uganda

Raguchander, T.; Arjunan, G.; Prabakar, K., 1998: Prevalence and distribution of black gram powdery mildew in Tamil Nadu

Islam, M.K.; Mondal, M.M.H.; Qadir, A.N.M.A., 1996: Prevalence and distribution of coccidiosis in dead chickens

Rahman, M.S.; Nooruddin, M.; Rahman, M.M., 1997: Prevalence and distribution of mastitis in crossbred and exotic dairy cows

Rahman, M.S.; Nooruddin, M.; Rahman, M.M., 1997: Prevalence and distribution of teat injuries in crossbred and exotic dairy cows

Nooruddin, M.; Rahman, M.S.; Rahman, M.M., 1997: Prevalence and distribution of teat papillomatosis in crossbred and exotic dairy cows

Dumontet, S.; Krovacek, K.; Svenson, S.B.; Pasquale, V.; Baloda, S.B.; Figliuolo, G., 2000: Prevalence and diversity of Aeromonas and Vibrio spp. in coastal waters of Southern Italy

Arslan, M.O.; Umur, S., 1997: Prevalence and economic importance of hydatidosis in slaughter sheep and cattle at Erzurum abattoirs

Qudoas, A.; Khan, M.N.; Hayat, C.S.; Iqbal, Z.; Jawed, M., 1997: Prevalence and effect of temperature on the propagation of Sarcoptes scabiei mite infestation on buffalo-calves in Pakistan

Anand, L.; Dhanachand, C.; Brajachand, N., 1998: Prevalence and epidemiologic characteristics of opportunistic and non-opportunistic intestinal parasitic infections in HIV positive patients in Manipur

Tavares Dias, M.; Grandini, A.A., 1999: Prevalence and epidemiological aspects of parasitic infestation in the population of Sao Jose da Bela Vista, Sao Paulo State, Brazil

Ibanez, A.; Gimenez Barcons, M.; Tajahuerce, A.; Tural, C.; Sirera, G.; Clotet, B.; Sanchez Tapias, J.M.; Rodes, J.; Martinez, M.A.; Saiz, J.C., 1998: Prevalence and genotypes of GB virus C/hepatitis G virus (GBV-C/HGV) and hepatitis C virus among patients infected with human immunodeficiency virus: evidence of GBV-C/HGV sexual transmission

Nuotio, L.; Juvonen, M.; Neuvonen, E.; Sihvonen, L.; Husu Kallio, J., 1999: Prevalence and geographic distribution of bovine viral diarrhoea (BVD) infection in Finland 1993-1997

Pantoja, C.R.; Lightner, D.V.; Holtschmit, K.H., 1999: Prevalence and geographic distribution of infectious hypodermal and hematopoietic necrosis virus (IHHNV) in wild blue shrimp Penaeus stylirostris from the Gulf of California, Mexico

Haque, R.; Ali, I.M.; Petri, W.A., 1999: Prevalence and immune response to Entamoeba histolytica infection in preschool children in Bangladesh

Lentze, T.; Hofer, D.; Gottstein, B.; Gaillard, C.; Busato, A., 1999: Prevalence and importance of endoparasites in calves raised in Swiss cow-calf farms

Broers, B.; Junet, C.; Bourquin, M.; Déglon, J.J.; Perrin, L.; Hirschel, B., 1998: Prevalence and incidence rate of HIV, hepatitis B and C among drug users on methadone maintenance treatment in Geneva between 1988 and 1995

Githigia, S.M.; Okomo, M.A.; Inyangala, B.A.; Munyua, S.J.; Okeyo, M.; Otieno, R., 1996: Prevalence and infection levels of helminths in goats at Machanga field station over a period of one year

Busato, A.H.fer, D.L.ntze, T.G.illard, C.B.rnens, A., 1999: Prevalence and infection risks of zoonotic enteropathogenic bacteria in Swiss cow-calf farms

Perillo C.A.; Gupta S.C.; Nater E.A.; Moncrief J.F., 1999: Prevalence and initiation of preferential flow paths in a sandy loam with argillic horizon

Arene, F.O.I.; Asor, J.E., 1999: Prevalence and intensity of Schistosoma haematobium infection in Emelego community in the Niger delta, Nigeria

Valles Rios, M.E.; Ruiz Campos, G., 1997: Prevalence and intensity of helminth parasites in the digestive tract of the rainbow trout Oncorhynchus mykiss nelsoni (Pisces: Salmonidae), from Baja California, Mexico

Dawson, R.D.; Bortolotti, G.R., 1999: Prevalence and intensity of hematozoan infections in a population of American kestrels

Sao Clemente, S.C. de; Silva, C.M. da; Gottschalk, S., 1997: Prevalence and intensity of infection of trypanorhynch cestodes in bluefish, Pomatomus saltatrix (L.), from the coast of Rio de Janeiro, Brazil

Holbrook, G.L.; Roebuck, J.; Moore, C.B.; Schal, C., 1999: Prevalence and magnitude of insecticide resistance in the German cockroach (Dictyoptera, Blattellidae)

Bloomquist, J.R.; Robinson, W.H., 1999: Prevalence and magnitude of resistance to cyclodiene and phenylpyrazole insecticides in Blattella germanica and Drosophila melanogaster

Mondal, M.M.H.; Islam, M.K., 1994: Prevalence and pathological effects of Trichuris infection in Black Bengal goats

Sharma, D.K.; Singh, N.; Tiwari, H.A., 1998: Prevalence and pathology of coenurosis in organized goat farms

Limawongpranee, S.; Hayashidani, H.; Okatani, A.T.; Ono, K.; Hirota, C.; Kaneko, K.; Ogawa, M., 1999: Prevalence and persistence of Salmonella in broiler chicken flocks

Yu, X.Q.; Smith, W.; Webb, K.; Mitchell, P.; Leeder, S.R., 1999: Prevalence and predictors of dietary supplement use in an older Australian population

Gamble, H.R.; Brady, R.C.; Bulaga, L.L.; Berthoud, C.L.; Smith, W.G.; Detweiler, L.A.; Miller, L.E.; Lautner, E.A., 1999: Prevalence and risk association for Trichinella infection in domestic pigs in the northeastern United States

Mouttotou, N.; Hatchell, F.M.; Green, L.E., 1999: Prevalence and risk factors associated with adventitious bursitis in live growing and finishing pigs in south-west England

Binns, S.H.; Dawson, S.; Speakman, A.J.; Cuevas, L.E.; Gaskell, C.J.; Hart, C.A.; Morgan, K.L.; Gaskell, R.M., 1999: Prevalence and risk factors for feline Bordetella bronchiseptica infection

Palefsky, J.M.; Holly, E.A.; Ralston, M.L.; Jay, N., 1998: Prevalence and risk factors for human papillomavirus infection of the anal canal in human immunodeficiency virus (HIV)-positive and HIV-negative homosexual men

Lund, E.M.; Bohacek, L.K.; Dahlke, J.L.; King, V.L.; Kramek, B.A.; Logan, E.I., 1998: Prevalence and risk factors for odontoclastic resorptive lesions in cats

Solomon, S.; Kumarasamy, N.; Ganesh, A.K.; Amalraj, R.E., 1998: Prevalence and risk factors of HIV-1 and HIV-2 infection in urban and rural areas in Tamil Nadu, India

Gigante, D.P.; Barros, F.C.; Post, C.L.; Olinto, M.T., 1997: Prevalence and risk factors of obesity in adults

Lankoandé, S.; Meda, N.; Sangaré, L.; Compaoré, I.P.; Catraye, J.; Sanou, P.T.; van Dyck, E.; Cartoux, M.; Sankara, O.; Curtis, V.; Soudré, R.B., 1998: Prevalence and risk of HIV infection among female sex workers in Burkina Faso

García-García, M.L.; Torres, M.; Correa, D.; Flisser, A.; Sosa-Lechuga, A.; Velasco, O.; Meza-Lucas, A.; Plancarte, A.; Avila, G.; Tapia, R.; Aguilar, L.; Mandujano, A.; Alcántara, I.; Morales, Z.; Salcedo, A.; Mañon, M.D.; Valdespino-Gomez, J.L., 1999: Prevalence and risk of cysticercosis and taeniasis in an urban population of soldiers and their relatives

H.R.nJie; Hyland, K.E., 1997: Prevalence and seasonal activity of the wasp parasitoid, Ixodiphagus hookeri (Hymenoptera: Encyrtidae) in its tick host, Ixodes scapularis (Acari: Ixodidae)

Kusiluka, L.J.M.; Kambarage, D.M.; Harrison, L.J.S.; Daborn, C.J.; Matthewman, R.W., 1998: Prevalence and seasonal patterns of coccidial infections in goats in two ecoclimatic areas in Morogoro, Tanzania

Jung ByeongYeal; Jung SukChan; Kim BongHwan; Park YongHo; Park JeungMoon, 1997: Prevalence and serotypes of Streptococcus suis from pigs in Korea

Emelianova, S.; Mazzotta, P.; Einarson, A.; Koren, G., 1999: Prevalence and severity of nausea and vomiting of pregnancy and effect of vitamin supplementation

Boyle, L.A.; Leonard, F.C.; Lynch, P.B.; Brophy, P., 1999: Prevalence and severity of skin lesions in sows housed individually during the production cycle

Theodoridis, A.; Abrahim, A.; Sarimvei, A.; Panoulis, C.; Karaioannoglou, P.; Genigeorgis, C.; Mantis, A., 1998: Prevalence and significance of Listeria monocytogenes in Greek whey cheeses. A comparison between the years 1990 and 1996

Mayama, S.; Cuevas, L.E.; Sheldon, J.; Omar, O.H.; Smith, D.H.; Okong, P.; Silvel, B.; Hart, C.A.; Schultz, T.F., 1998: Prevalence and transmission of Kaposi's sarcoma-associated herpesvirus (human herpesvirus 8) in Ugandan children and adolescents

Pirtle, E.C.; Sacks, J.M.; Nettles, V.F.; Rollor, E.A., 1989: Prevalence and transmission of pseudorabies virus in an isolated population of feral swine

Fan, P.C.; Chung, W.C.; Fan, C.K.; Huang, P.; Yen, C.W., 1999: Prevalence and treatment of Pediculus capitis infestation among aboriginal school children in northern Taiwan

Liebisch, A.; Liebisch, G., 1996: Prevalence and treatment of bovine ectoparasitoses. An update

Liebisch, G.; Liebisch, A., 1996: Prevalence and treatment of equine ectoparasitoses an update

Ayaz, M. M., 1998: Prevalence and treatment of goat warbles in Fort Munro and Rakni, Pakistan

Khan, M.Q.; Cheema, A.H.; Munir, M., 1997: Prevalence and treatment of goat warbles in Taunsa and Barkhan area

Chen QiMing, 1997: Prevalence estimation when false negative appearing in examination

Poppe, B., 1997: Prevalence of Actinobacillus pleuropneumoniae antibodies in meat pigs, herd-specific factors and the efficacy of a subunit vaccine

Chawanpaiboon, S.; Maythangkul, P.; Watcharaprapapong, O.; Kiriwat, O., 1998: Prevalence of Actinomyces in cervico-vaginal smears of intrauterine device users

Fajer A.E.; Noriega, Y.; Menendez, D.; Frias, M.T., 1998: Prevalence of Baculovirus penaei PsSOV Bonami in free-living Cuban shrimp (Penaeus spp.)

Partani, A.K.; Kumar, D.; Bhan, A.K., 1998: Prevalence of Balantidium coli infection in camels at Bikaner, Rajasthan

Marston, E.L.; Finkel, B.; Regnery, R.L.; Winoto, I.L.; Graham, R.R.; Wignal, S.; Simanjuntak, G.; Olson, J.G., 1999: Prevalence of Bartonella henselae and Bartonella clarridgeiae in an urban Indonesian cat population

Yamamoto, K.; Chomel, B.; Lowenstine, L.; Phillips, L.; Blackwell, J.; Kasten, R.; Pedersen, N., 1997: Prevalence of Bartonella henselae antibodies in captive wild felids, California, and association with ectoparasite infestation

Boonmar, S.; Poapolathep, A.; Pisetpaisan, K.; Sanyathitiseree, P.; Maruyama, S.; Katsube, Y., 1997: Prevalence of Bartonella henselae antibodies in domestic cats in Thailand

Nasirudeen, A.M.; Thong, M.L., 1999: Prevalence of Bartonella henselae immunoglobulin G antibodies in Singaporean cats

Bergmans, A.M.; de Jong, C.M.; van Amerongen, G.; Schot, C.S.; Schouls, L.M., 1997: Prevalence of Bartonella species in domestic cats in The Netherlands

Devera, R.A.; Punos, G.N.; Velásquez, V.J.; Catanese, J.A.; Meneses, R.G., 1997: Prevalence of Blastocystis hominis infection in schoolchildren from Bolivar City, Venezuela

Chuong, L.S.; Suresh, K.; Mak, J.W.; Init, I.; Kathijah, O., 1996: Prevalence of Blastocystis in animals from domesticated surroundings

Suresh, K.; Khairul Anuar, A.; Init, I.; Saminathan, R., 1996: Prevalence of Blastocystis in laboratory-bred animals

Junttila, J.; Peltomaa, M.; Soini, H.; Marjamäki, M.; Viljanen, M.K., 1999: Prevalence of Borrelia burgdorferi in Ixodes ricinus ticks in urban recreational areas of Helsinki

Cinco, M.; Padovan, D.; Murgia, R.; Frusteri, L.; Maroli, M.; van de Pol, I.; Verbeek-D.K.uif, N.; Rijpkema, S.; Taggi, F., 1998: Prevalence of Borrelia burgdorferi infection in Ixodes ricinus in central Italy

Sinski, E.; Rijpkema, S.G.T., 1997: Prevalence of Borrelia burgdorferi s.l. infection in Ixodes ricinus in urban and suburban forest habitats

Dorey, F.; Collobert, J.F., 1999: Prevalence of Campylobacter and Salmonella in retail horse meat

Windhaus, H., 1997: Prevalence of Campylobacter infections in turkey flocks. Comparison of isolation of bacteria and an enzyme immunoassay for antibodies

Odds, F.C.; Van Nuffel, L.; Dams, G., 1998: Prevalence of Candida dubliniensis isolates in a yeast stock collection

Ozturk, M.; Nadas, U.G.; Turutoglu, H., 1998: Prevalence of Chlamydia psittaci infection in ewes in Istanbul

Hielm, S.; Björkroth, J.; Hyytiä, E.; Korkeala, H., 1998: Prevalence of Clostridium botulinum in Finnish trout farms: pulsed-field gel electrophoresis typing reveals extensive genetic diversity among type E isolates

Donaldson, M.T.; Palmer, J.E., 1999: Prevalence of Clostridium perfringens enterotoxin and Clostridium difficile toxin A in feces of horses with diarrhea and colic

To, H.; Htwe, K.K.; Kako, N.; Kim, H.J.; Yamaguchi, T.; Fukushi, H.; Hirai, K., 1998: Prevalence of Coxiella burnetii infection in dairy cattle with reproductive disorders

Gopal Nath; Singh, T.B.; Singh, S.P., 1999: Prevalence of Cryptosporidium associated diarrhea in a community

Vieira, L. da S.; Cavalcante, A.C.R.; Ximenes, L.J.F.; Silva, M.B.O., 1999: Prevalence of Cryptosporidium in goat flocks in the state of Ceara, Brazil

Majewska, A.C.; Kasprzak, W.; Werner, A., 1997: Prevalence of Cryptosporidium in mammals housed in Poznan Zoological Garden, Poland

Emre, Z.; Alabay, B.M.; Fidanc, H.; Duzgun, A.; Cerci, H., 1998: Prevalence of Cryptosporidium spp. infection and its relation to other enteric pathogens (Escherichia coli K 99 and rotavirus) in cattle in Ankara, Turkey

Pathak, K.M.L.; Singh, Y.; Harsh, D.L., 1998: Prevalence of Dipetalonema evansi in camels of Rajasthan

Souza, N.F.; Benigno, R.N.M.; Figueiredo, M.; Salim, S.K.; Silva, D.; Goncalves, R.; Peixoto, P.C.; Serra Freire, N.M. da, 1997: Prevalence of Dirofilaria immitis in dogs in the city of Belem, Para, assessed on the basis of microfilaraemia

Asci, Z.; Seyrek, A.; Kzrgil, A.; Ylmaz, M., 1997: Prevalence of Echinococcus granulosus in Elazg region as detected by Casoni skin test

Mehrabani, D.; Oryan, A.; Sadjjadi, S.M., 1999: Prevalence of Echinococcus granulosus infection in stray dogs and herbivores in Shiraz, Iran

Kambarage, D.M.; Abel, J.S.; Mtambo, M.M.A.; Muhairwa, A.P.; Kusiluka, L.J.M.; Kazwala, R.R., 1997: Prevalence of Eimeria and Cryptosporidia oocysts in chickens in Tanzania

Partani, A.K.; Kumar, D.; Manohar, G.S., 1999: Prevalence of Eimeria infection in camels (Camelus dromedarius) at Bikaner (Rajasthan)

Jarvinen, J.A., 1999: Prevalence of Eimeria macusaniensis (Apicomplexa: Eimeriidae) in midwestern Lama spp

Musongong, G.A.; Fakae, B.B., 1999: Prevalence of Eimeria stiedai infection in outbred domestic rabbits (Oryctolagus cuniculus) in Eastern Nigeria

Deb, A.R.; Kumar, A.; Sinha, R.N.P.; Prasad, K.D., 1997: Prevalence of Eimeria tenella in poultry in and around Ranchi

McLeod, P.J.; Steinkraus, D.C.; Correll, J.C.; Morelock, T.E., 1998: Prevalence of Erynia neoaphidis (Entomophthorales: Entomophthoraceae) infections of green peach aphid (Homoptera: Aphididae) on spinach in the Arkansas River Valley

Laegreid, W.W.; Elder, R.O.; Keen, J.E., 1999: Prevalence of Escherichia coli O157:H7 in range beef calves at weaning

Sargeant, J.M.; Hafer, D.J.; Gillespie, J.R.; Oberst, R.D.; Flood, S.J., 1999: Prevalence of Escherichia coli O157:H7 in white-tailed deer sharing rangeland with cattle

Dingman, D.W., 1999: Prevalence of Escherichia coli in apple cider manufactured in Connecticut

Abdel Hakiem, E.H.; Leyk, W.; Neumann, H., 1998: Prevalence of Escherichia coli with special reference to enterohaemorrhagic E. coli (EHEC) in some foods and water

Chiueh LihChing; Tsai JengHsien; Chu SuYi; Shih, D.Y.C., 1999: Prevalence of Escherichia coli, enterotoxic E. coli and verotoxin-producing E. coli in retail raw beef and lamb in Northern Taiwan

Shen, Y.L.; Gu, Y.F.; Ferre, I.; Chen, L.; Xi, J.; Wang, B.Y.; Gonzalez Gallego, J.; Mao, X.Z., 1997: Prevalence of Fasciola hepatica and Paramphistomata spp. infections in water buffalo in Anhui and Jiangsu provinces (E. China)

Fuenmayor, A.; Simoes, D.; Gonzalez, R.; Chirinos, A., 1999: Prevalence of Fasciola hepatica in Mara and Paez municipalities, Zulia State, Venezuela

Habedank, B.; Ilchmann, G.; Schein, E., 1999: Prevalence of Gasterophilus larvae (Diptera: Gasterophilidae) in slaughter horses in North-Eastern Germany

Rigolon, L.P.; Vargas, L., 1996: Prevalence of Giardia in dairy cattle in northwest of Parana-Brazil

Majewska, A.C.; Kasprzak, W.; Werner, A., 1998: Prevalence of Giardia infection in livestock and the possibility of zoonotic transmission

Saha, S.S.; Behal, J.P.; Kumar, A., 1996: Prevalence of Giardia lamblia and other intestinal parasitic infection in Dhanbad, Bihar

A.T.khi, M.H.; A.A.dal, M.N.; Ackers, J.P.; Peters, W., 1996: Prevalence of Giardia lamblia infection in the city of Riyadh, Saudi Arabia

Taus, M.R.; Gasparovic, A.; Piaggio, O.; Goldaracena, C.; Giacopuzzi, M.; Piaggio, R.; Pezzani, B.; Minvielle, M., 1998: Prevalence of Giardia lamblia, its detection in water and its relationship with environmental factors in Gualeguaychu, Argentina

Nguyen, V.K.; Hoang, D.N.; Jacquiet, P.; Dorchies, P., 1997: Prevalence of Gigantocotyle explanatum in Vietnamese buffaloes. A histopathological study

Dhar, K.K.; Sahu, N.L.; Sengupta, J.; Pal, H.K., 1999: Prevalence of HBsAg in visceral leishmaniasis (kala-azar)

Aseffa, A.; Ishak, A.; Stevens, R.; Fergussen, E.; Giles, M.; Yohannes, G.; Kidan, K.G., 1998: Prevalence of HIV, syphilis and genital chlamydial infection among women in north-west Ethiopia

Scott, G.; Goldberg, D.; Weir, M.; Cameron, S.; Peutherer, J.; Carrington, D.; Follett, E.; Leadbetter, G.; Scoular, A., 1997: Prevalence of HIV-1 infection among heterosexual men and women attending genitourinary clinics in Scotland: unlinked anonymous testing

Langeland, N.; Haarr, L.; Mhalu, F., 1998: Prevalence of HSV-2 antibodies among STD clinic patients in Tanzania

Zaaijer, H.L.; Lelie, P.N.; Poel, C.L. van der, 1997: Prevalence of HTLV infection among Dutch blood donors, 1993-1996

Muneishi, H.; Taguchi, H.; Sawada, T.; Ikezoe, T.; Matsui, S.; Tanaka, S.; Taniguchi, T.; Onoue, O.; Miyoshi, I., 1998: Prevalence of HTLV-I in leprosy patients in two sanatoriums in Japan

Rubies, X.; Kielstein, P.; Costa, L.; Riera, P.; Artigas, C.; Espuna, E., 1999: Prevalence of Haemophilus parasuis serovars isolated in Spain from 1993 to 1997

C.H.u Phu; Nguyen Ngoc Nhien; D.N.oc Thuy, 1998: Prevalence of Haemophilus sp. infection in the upper respiratory tract of pigs and some characteristics of the isolates

Motha, M.X.; Hansen, M.F., 2005: Prevalence of IBR, PI 3, BRS and BCV infections in the dairy cattle population of New Zealand

Ramirez, M. de la L.G.; Alvarado, V.V.; Gutierrez, G.V.; Gonzalez, O.J.; Cosio, C.G.; Sandoval, M.V., 1997: Prevalence of IgG and IgM anti-Toxoplasma antibodies in patients with HIV and acquired immunodeficiency syndrome (AIDS)

Sharma, I.; Nanda, G.S.; Kaloty, P.K.; Grewal, A.S., 1998: Prevalence of Karnal bunt of wheat in Punjab

S.H.laire, S.; Ribble, C.; Whitaker, D.J.; Kent, M., 1998: Prevalence of Kudoa thyrsites in sexually mature and immature pen-reared Atlantic salmon (Salmo salar) in British Columbia, Canada

Kim, O.; Kim, B.; Chae, C., 1998: Prevalence of Lawsonia intracellularis in selected pig herds in Korea as determined by PCR

Bouttefroy, A.; Lemaitre, J.P.; Rousset, A., 1997: Prevalence of Listeria sp. in droppings from urban rooks (Corvus frugilegus)

Dabrowski, W.; Boguslawska Was, E.; Daczkowska Kozon, E.; Krasnosielska, M.; Rozycka Kasztelan, K., 1999: Prevalence of Listeria spp. in meat and raw sausages

Kriem, M.R.; Marrakchi, A. el; Hamama, A., 1998: Prevalence of Listeria spp. on a variety of meat products in Morocco

Duarte, E.P.; Melo, M.M.; Hahn, R.C.; Hamdan, J.S., 1999: Prevalence of Malassezia spp. in the ears of asymptomatic cattle and cattle with otitis in Brazil

Komijn, R.E.; de Haas, P.E.; Schneider, M.M.; Eger, T.; Nieuwenhuijs, J.H.; van den Hoek, R.J.; Bakker, D.; van Zijd Erveld, F.G.; van Soolingen, D., 1999: Prevalence of Mycobacterium avium in slaughter pigs in The Netherlands and comparison of IS1245 restriction fragment length polymorphism patterns of porcine and human isolates

Horst, I.; Lindner, A.; Kruger, M.; Gindele, H.R.; Sting, R., 1997: Prevalence of Mycoplasma hyopneumoniae infection in Germany. Control of enzootic pneumonia in pigs

Canestri Trotti, G.; Baccarani, E.M.; Giannetto, S.; Giuffrida, A.; Paesanti, F., 1998: Prevalence of Mytilicola intestinalis (Copepoda: Mytilicolidae) and Urastoma cyprinae (Turbellaria: Hypotrichinidae) in marketable mussels Mytilus galloprovincialis in Italy

Reichel, M.P., 2005: Prevalence of Neospora antibodies in New Zealand dairy cattle and dogs

Papadopoulous, E.; Prevot, F.; Himonas, C.; Dorchies, P., 1997: Prevalence of Oestrus ovis in goats in Greece: a serological survey with ELISA

Demiaszkiewicz, A. W., 1998: Prevalence of Onchocercinae in deer

Aguirre, D.H.; Lapenta, O.A.; Vinabal, A.E.; Guglielmone, A.A., 1999: Prevalence of Otobius megnini (Acari: Argasidae) infections in cattle in the arid valleys of Salta, Argentina

Arruda, M. de; Souza, R.C.; Veiga, M.E.; Ferreira, A.F.; Zimmerman, R.H., 1998: Prevalence of Plasmodium vivax variants VK247 and P. vivax-like human malaria: a retrospective study in indigenous Indian populations of the Amazon region of Brazil

Davies, T.R.; Edwards, Y.; Morgan, A.; Caul, E.O., 1997: Prevalence of Q fever in a rural practice

Vanderkooi, S.P.; Maule, A.G., 1999: Prevalence of Renibacterium salmoninarum in juvenile spring chinook salmon at Columbia and Snake river hatcheries, 1993-1996

Tibayrenc, R.; Garba, D.; Dorchies, P., 1999: Prevalence of Rhinoestrus usbekistanicus (Gan 1947) in donkeys (Equus asinus) in the Niamey region, Niger

Adesiyun, A.A.; Caesar, K.; Inder, L., 1998: Prevalence of Salmonella and Campylobacter species in animals at Emperor Valley Zoo, Trinidad

Schaar, U.; Kaleta, E.F.; Baumbach, B., 1997: Prevalence of Salmonella enteritidis and Salmonella typhimurium in laying hens kept in cages or floor pens. Comparative study based on bacteriological and serological testing

Sisak, F.; Faldynova, M.; Martinkova, R., 1999: Prevalence of Salmonella enteritidis in fowls before intake of feed and after slaughter at the abattoir

Alshawabkeh, K.; Yamani, M.I., 1998: Prevalence of Salmonella in poultry processing plants in Jordan

Sawicka Wrzosek, K.; Maciak, T.; Kubinski, T., 1997: Prevalence of Salmonella infections in animals in central Poland

Letellier, A.; Messier, S.; Quessy, S., 1999: Prevalence of Salmonella spp. and Yersinia enterocolitica in finishing swine at Canadian abattoirs

Ravary, B.; Fecteau, G.; Higgins, R.; Pare, J.; Lavoie, J.P., 1998: Prevalence of Salmonella spp. infections in cattle and horses from the Veterinary Teaching Hospital, University of Montreal

Chauhan, P.P.S.; Agrawal, R.D., 1997: Prevalence of Sarcocystis in goats (Capra hircus) from Western Uttar Pradesh

Ono, M.; Ohsumi, T., 1999: Prevalence of Sarcocystis spp. cysts in Japanese and imported beef (loin: musculus longissimus)

Latif, B.M.A.; A.D.lemi, J.K.; Mohammed, B.S.; A.B.yati, S.M.; A.A.iry, A.M., 1999: Prevalence of Sarcocystis spp. in meat-producing animals in Iraq

Huong, L. T. T., 1999: Prevalence of Sarcocystis spp. in water buffaloes in Vietnam

Krishnasamy, M.; Ambu, S.; Long ChongNgo; Singh, K.I.; Jeffery, J., 1998: Prevalence of Schistosoma nasale ova in buffaloes (Bubalus bubalis)

McCorquodale, DB.; Beresford, RG.; Francis, JM.; Thomson, CE.; Bartlett, CM., 1998: Prevalence of Sphaerularia bombi (Nematoda: Tylenchida: Sphaerulariidae) in bumble bee queens (Hymenoptera: Apidae) on Cape Breton Island, Nova Scotia, Canada

Rattu, A.R.; Iftikhar, S.; Ahmad, I., 1999: Prevalence of Spongospora subterranea, in potato growing areas of Swat and Kaghan valleys

Das, S. S., 1997: Prevalence of Stephanurus dentatus in indigenous pigs in and around Pantnagar, Tarai of Uttar Pradesh

Abo Shehada, M.N.; Anshassi, H.; Mustafa, G.; Amr, Z., 1999: Prevalence of Surra among camels and horses in Jordan

Hakim, S.L.; Thadasavanth, M.; Shamilah, R.H.R.; Yogeswari, S., 1997: Prevalence of Toxocara canis antibody among children with bronchial asthma in Klang Hospital, Malaysia

Martinez Barbabosa, I.; Fernandez, P.A.M.; Vazquez, T.O.; Ruiz, H.A., 1998: Prevalence of Toxocara canis in dogs and in green areas of the south of Mexico City

Gundach, J.L.; Sadzikowski, A.B.; Tomczuk, K., 1999: Prevalence of Toxocara canis in foxes and contamination of farm environments with eggs of this nematode

Borecka, A., 1999: Prevalence of Toxocara cati in cats

Aldomy, F.M.M.; Wilsmore, A.J., 1998: Prevalence of Toxoplasma antibodies in small ruminants in Jordan

Hove, T.; Dubey, J.P., 1999: Prevalence of Toxoplasma gondii antibodies in sera of domestic pigs and some wild game species from Zimbabwe

Cabannes, A.; Lucchese, F.; Hernandez, J.C.; Pelse, H.; Biesel, N.; Eymonnot, M.; Appriou, M.; Tribouley Duret, J., 1997: Prevalence of Toxoplasma gondii antibodies in sheep, cattle and cats in the Gironde department

Gajadhar, A.A.; Aramini, J.J.; Tiffin, G.; Bisaillon, J.R., 1998: Prevalence of Toxoplasma gondii in Canadian market-age pigs

Keshavarz Valian, H.; Ebrahimi, A., 1994: Prevalence of Toxoplasma gondii in birds of Kerman city by serological and parasitological methods

Devada, K.; Anandan, R., 1998: Prevalence of Toxoplasma gondii in some common rodents and birds

Gamble, H.R.; Brady, R.C.; Dubey, J.P., 1999: Prevalence of Toxoplasma gondii infection in domestic pigs in the New England states

Tasca, T.; Carli, G.A. de, 1999: Prevalence of Trichomonas gallinae from the upper digestive tract of the common pigeon, Columba livia in the southern Brazilian state, Rio Grande do Sul

Rae, D.O.; Chenoweth, P.J.; Genho, P.C.; McIntosh, A.D.; Crosby, C.E.; Moore, S.A., 1999: Prevalence of Tritrichomonas fetus in a bull population and effect on production in a large cow-calf enterprise

Corredor Arjona, A.; Alvarez Moreno, C.A.; Agudelo, C.A.; Bueno, M.; López, M.C.; Cáceres, E.; Reyes, P.; Duque Beltran, S.; Güaldron, L.E.; Santacruz, M.M., 1999: Prevalence of Trypanosoma cruzi and Leishmania chagasi infection and risk factors in a Colombian indigenous population

Cruz, C.; Eiras, J.C., 1997: Prevalence of Trypanosoma granulosum in Anguilla anguilla in Portugal

Indira Vadhera; Jayant Bhatt; Shukla, B.N., 1999: Prevalence of a new race of Rotylenchulus reniformis in Madhya Pradesh

Elangovan, T.V.P.; Indira Kalyanasundaram, 1999: Prevalence of aflatoxin B1 in rice bran and some associated factors

Catapani, W.R.; Pinto, P.L.S.; Amato Neto, V.; Mendes, E., 1997: Prevalence of allergic diseases in patients with schistosomiasis mansoni

Baratawidjaja, I.R.; Baratawidjaja, P.P.; Darwis, A.; Soo-Hwee, L.; Fook-Tim, C.; Bee-Wah, L.; Baratawidjaja, K.G., 1999: Prevalence of allergic sensitization to regional inhalants among allergic patients in Jakarta, Indonesia

Dorsich, V., 1998: Prevalence of allergic symptoms and diseases among young adults and children

Prasitirat, P.; Chompoochan, T.; Nithiuthai, S.; Wongkasemjit, S.; Punmamoamg, T.; Pongrut, P.; Chinone, S.; Itagaki, H., 1996: Prevalence of amphistomes of cattle in Thailand

Carter, J.Y.; Lema, O.E.; Mukunza, H.K.; Varia, H.N.; Munyere, A.S.; Watkins, W.M.; Watkins, K.M., 1999: Prevalence of anaemia in patients attending an outpatient clinic in western Rift Valley in Kenya during a low malaria season

Diez Ewald, M.; Torres Guerra, E.; Layrisse, M.; Leets, I.; Vizcaino, G.; Arteaga Vizcaino, M., 1997: Prevalence of anaemia, iron, folic acid and vitamin B12 deficiency in two Bari indian communities from western Venezuela

Atwill, E.R.; Sweitzer, R.A.; Pereira, M.G.; Gardner, I.A.; Van Vuren, D.; Boyce, W.M., 1997: Prevalence of and associated risk factors for shedding Cryptosporidium parvum oocysts and Giardia cysts within feral pig populations in California

Pineda, J.A.; Gallardo, J.A.; Macías, J.; Delgado, J.; Regordán, C.; Morillas, F.; Relimpio, F.; Martín-Sánchez, J.; Sánchez-Quijano, A.; Leal, M.; Lissen, E., 1998: Prevalence of and factors associated with visceral leishmaniasis in human immunodeficiency virus type 1-infected patients in southern Spain

Cole, D.J.; Cohen, N.D.; Snowden, K.; Smith, R., 1998: Prevalence of and risk factors for fecal shedding of Cryptosporidium parvum oocysts in horses

Verma, M.; Chhatwal, J.; Gurmeet Kaur, 1998: Prevalence of anemia among urban school children of Punjab

Guimaraes, A.E.; Mello, R.P. de; Lopes, C.M.; Alencar, J.; Gentile, C., 1997: Prevalence of anophelines (Diptera: Culicidae) during sunset in areas of the Itaipu hydroelectric station in Guaira 'County', State of Parana, Brazil

Luz, K.G.; da Silva, V.O.; Gomes, E.M.; Machado, F.C.; Araujo, M.A.; Fonseca, H.E.; Freire, T.C.; d'Almeida, J.B.; Palatnik, M.; Palatnik-de Sousa, C.B., 1997: Prevalence of anti-Leishmania donovani antibody among Brazilian blood donors and multiply transfused hemodialysis patients

Moreira Silva, S.F.; Leao, M.E.; Mendonca, H.F.S.; Pereira, F.E.L., 1998: Prevalence of anti-Toxocara antibodies in a random sample of inpatients at a children's hospital in Vitoria, Espirito Santo, Brazil

Moreno, D.; Perez Oliva, J.; Marmol, A.; Gamez, A.M., 1999: Prevalence of anti-Toxoplasma gondii antibodies in patients with renal insufficiency and kidney transplants

Nogami, S.; Tabata, A.; Moritomo, T.; Hayashi, Y., 1999: Prevalence of anti-Toxoplasma gondii antibody in wild boar, Sus scrofa riukiuanus, on Iriomote Island, Japan

Blejer, J.L.; Saguier, M.C.; Dinapoli, R.A.; Salamone, H.J., 1999: Prevalence of anti-Trypanosoma cruzi antibodies in blood donors

Amado, G.; Moitinho, M. da L.R., 1997: Prevalence of antibodies against Trypanosoma cruzi in potential blood donors at Apucarana haemotherapy centre, Parana

Rijsewijk, F.; Luiten, E.; Daus, F.; Heijden, R.-Van-Der; Oirschot, J.-Van, 1999: Prevalence of antibodies against canine herpesvirus 1 in dogs in The Netherlands in 1997-1998

Nord, K.; Rimstad, E.; Storset, A.K.; Loken, T., 1998: Prevalence of antibodies against caprine arthritis-encephalitis virus in goat herds in Norway

Sobiech, E.; Babicz Bury, J.; Przymus, J., 1999: Prevalence of antibodies against selected Leptospira serotypes in canine sera

Hunfeld, K.P.; Brade, V., 1999: Prevalence of antibodies against the human granulocytic ehrlichiosis agent in Lyme borreliosis patients from Germany

Araujo, F.R.; Madruga, C.R.; Leal, C.R.B.; Bastos, P.A.S.; Marques, A.P.C., 1998: Prevalence of antibodies to Anaplasma marginale in dairy herds in Bahia State, Brazil

Prete, R. del; Fumarola, D.; Fumarola, L.; Basile, V.; Mosca, A.; Miragliotta, G., 1999: Prevalence of antibodies to Bartonella henselae in patients with suspected cat scratch disease (CSD) in Italy

Paiba, G.A.; Green, L.E.; Lloyd, G.; Patel, D.; Morgan, K.L., 1999: Prevalence of antibodies to Coxiella burnetii (Q fever) in bulk tank milk in England and Wales

Roosmalen, M.S. van; Severens, J.L.; Meis, J.F.G.M.; Lees, E.; Barton, R.; Verweij, P.E., 1998: Prevalence of antibodies to Histoplasma capsulatum among Dutch speleologists

Biuk-Radan, N.C.etnic, S.M.dic, J.R.dan, D., 1999: Prevalence of antibodies to IBR and BVD viruses in dairy cows with reproductive disorders

Barber, J.S.; Gasser, R.B.; Ellis, J.; Reichel, M.P.; McMillan, D.; Trees, A.J., 1997: Prevalence of antibodies to Neospora caninum in different canid populations

Cheadle, M.A.; Lindsay, D.S.; Blagburn, B.L., 1999: Prevalence of antibodies to Neospora caninum in dogs

Niang, M.; Parola, P.; Tissot Dupont, H.; Baidi, L.; Brouqui, P.; Raoult, D., 1998: Prevalence of antibodies to Rickettsia conorii, Rickettsia africae, Rickettsia typhi and Coxiella burnetii in Mauritania

Dubey, J.P.; Venturini, M.C.; Venturini, L.; McKinney, J.; Pecoraro, M., 1999: Prevalence of antibodies to Sarcocystis neurona, Toxoplasma gondii and Neospora caninum in horses from Argentina

Dolz, G.; Araya, L.N.; Suárez, J.; Jiménez, C., 1999: Prevalence of antibodies to bovine paratuberculosis detected by a LAM-ELISA in Costa Rica

Youssef, N. M. A., 1997: Prevalence of antibodies to bovine respiratory syncytial virus, infectious bovine rhinotracheitis and parainfluenza-3 in cattle and buffalo calves

Zaghawa, A., 1998: Prevalence of antibodies to bovine viral diarrhoea virus and/or border disease virus in domestic ruminants

Paton, D.J.; Christiansen, K.H.; Alenius, S.; Cranwell, M.P.; Pritchard, G.C.; Drew, T.W., 1998: Prevalence of antibodies to bovine virus diarrhoea virus and other viruses in bulk tank milk in England and Wales

Asai, T.; Tajima, M.; Watanabe, H.; Shibata, I., 1998: Prevalence of antibodies to field pseudorabies virus in pigs of herd vaccinated with live vaccine

Meng XiangJin; Dea, S.; Engle, R.E.; Friendship, R.; Lyoo, Y.S.; Sirinarumitr, T.; Urairong, K.; Wang Dong; Wong, D.; Yoo DongWan; Zhang YanJin; Purcell, R.H.; Emerson, S.U., 1999: Prevalence of antibodies to the hepatitis E virus in pigs from countries where hepatitis E is common or is rare in the human population

Mota, J.; Coreño, O.; Cochrane, A.H.; Ramos, C., 1996: Prevalence of antibodies to the repeat epitope of the circumsporozoite protein of Plasmodium vivax in San Luis Potosi, Mexico

Reisen, W.K.; Chiles, R.E., 1997: Prevalence of antibodies to western equine encephalomyelitis and St. Louis encephalitis viruses in residents of California exposed to sporadic and consistent enzootic transmission

Wiyono, A.; Sarosa, A.; Geong, M.; Utami, S., 1995: Prevalence of antibody against infectious bovine rhinotracheitis virus in sentinel cattle in West and East Nusa Tenggara

Jaramillo, R.; Bryan, J.P.; Schur, J.; Pan, A.A., 1997: Prevalence of antibody to Trypanosoma cruzi in three populations in Belize

Yan JiZhou; Zhang ShaoQing; X.B.Zhao; Carucci, D.; Witney, A.; Webber, R.; Warhurst, D.C., 1998: Prevalence of antibody to circumsporozoite protein repeats and characterization of Plasmodium vivax in Hubei Province, China

Sodolski, W.; Dziemidok, P.; Paprzycki, P.; Botuc, J.; Solarz, J., 1996: Prevalence of arterial hypertension, obesity and disorders of carbohydrate metabolism among a rural population based on inhabitants of a commune in the Chem region

Sey, O.; Petter, A.J., 1998: Prevalence of ascaridoid larvae in Kuwaiti food fishes

Hernandez, E.; Cavallo, J.D.; Debuysere, H.; Fiorina, J.C.; Garrabe, E., 1997: Prevalence of asymptomatic digestive parasitoses: detection by tests of suitability for food-handling employment

Tidholm, A.; Häggström, J.; Jönsson, L., 1998: Prevalence of attenuated wavy fibers in myocardium of dogs with dilated cardiomyopathy

Fabre, J.M.; Morvan, H.; Lebreux, B.; Houffschmitt, P.; Berthelot, X., 1997: Prevalence of bacteria causing mastitis in France. Part 2. Subclinical mastitis

Bhaskar, N.; Setty, T.M.R.; Mondal, S.; Joseph, M.A.; Raju, C.V.; Raghunath, B.S.; Anantha, C.S., 1998: Prevalence of bacteria of public health significance in the cultured shrimp (Penaeus monodon)

Blanco, J.E.; Blanco, M.; Mora, A.; Blanco, J., 1997: Prevalence of bacterial resistance to quinolones and other antimicrobials among avian Escherichia coli strains isolated from septicemic and healthy chickens in Spain

Pathak, A.A.; Sarita Revatkar; Chhaya Chande, 1999: Prevalence of biotypes & serotypes of Candida albicans among clinical isolates

Biju, P.; Pillai, K.M.dhavan; Anbiah, S.V.gil; Alexander, J., 1997: Prevalence of bovine aortic onchocerciasis in Kerala

Manhoso, F. F. R., 1996: Prevalence of bovine cysticercosis in animals slaughtered in the municipality of Tupa, Sao Paulo (1992-1993)

Arslan, M.O.; Tuzer, E., 1998: Prevalence of bovine eimeridosis in Thracia, Turkey

Tekes, L.; Markos, B.; Kecskeméti, S.; Méhesfalvi, J.; Máté, Z.; Kudron, E., 1999: Prevalence of bovine herpesvirus 1 (BHV-1) infection in Hungarian cattle herds

Jacobs, R.M.; Jefferson, B.J.; Suarez, D.L., 1998: Prevalence of bovine immunodeficiency-like virus in bulls as determined by serology and proviral detection

Ghezzi, P.C.; Dolcini, G.L.; Gutierrez, S.E.; Bani, P.C.; Torres, J.O.; Arroyo, G.H.; Esteban, E.N., 1997: Prevalence of bovine leukaemia virus (BLV) in the Mar y Sierras dairy production area of Argentina between 1994 and 1995

Alves, E.M.; Reis, D.O.; Oliveira, P.R. de; Ribeiro, S.C.A.; Garcia, C.A., 1998: Prevalence of bovine leukosis in animals slaughtered in Uberlandia, Minas Gerais, Brazil

Langoni, H.; Domingues, P.F., 1998: Prevalence of bovine mastitis and its distribution amongst quarters

Filippsen, L.F.; Moreira, F.B.; Sakashita, A.T.; Bittencourt, D.R., 1999: Prevalence of bovine mastitis due to Prototheca zopfii in dairy cattle in north Parana, Brazil

Ameh, J.A.; Edgbe Nwiyi, T.; Zaria, L.T., 1999: Prevalence of bovine mastitis in Maiduguri Borno State, Nigeria

Dorchies, P.; Bergeaud, J.P.; Duranton, C.; Prevot, F.; Tessier, P., 1998: Prevalence of bovine paramphistomosis: results of a field survey in France

Ocepek, M.; Posedi, J.; Pislak, M., 1998: Prevalence of bovine paratuberculosis in Slovenia in 1997 and 1998

Almeida, M.A.C. de; Silva, F.F. da, 1998: Prevalence of bovine subclinical mastitis by Staphylococcus sp. and Streptococcus sp. in the microregion of Garanhuns

Shoukry, S.; Shabana, M.S., 1997: Prevalence of bovine subclinical mastitis in dairy cows and buffaloes in some villages in Ismailia Governorate

Sharma, A.K.; Mandial, R.K.; Gupta, V.K.; Varshney, A.C., 1999: Prevalence of bovine theileriosis in Palam valley of Himachal Pradesh

Bolin, S.R.; Ridpath, J.F., 1998: Prevalence of bovine viral diarrhea virus genotypes and antibody against those viral genotypes in fetal bovine serum

Polak, M.P.; Zmudzinski, J.F., 1999: Prevalence of bovine viral diarrhea virus infection in bulls in artificial insemination centers in Poland

Schreiber, P.; Dubois, F.; Drèze, F.; Lacroix, N.; Limbourg, B.; Coppe, P., 1999: Prevalence of bovine virus diarrhoea virus infection in Belgian white blue cattle in southern Belgium

Fukai, K.; Sakai, T.; Hirose, M.; Itou, T., 1999: Prevalence of calf diarrhea caused by bovine group A rotavirus carrying G serotype 8 specificity

Ridsdale, J.A.; Atabay, H.I.; Correy, J.E.L., 1998: Prevalence of campylobacters and arcobacters in ducks at the abattoir

Nayak, D.C.; Tripathy, S.B.; Dey, P.C.; Ray, S.K.; Mohanty, D.N.; Parida, G.S.; Biswal, S.; Das, M., 1997: Prevalence of canine demodicosis in Orissa (India)

Jafri, S.A.; Masood Rabbani, 1999: Prevalence of canine diseases in Lahore area

Toma, T.; Miyagi, I.; Tokuyama, Y.; Asato, R.; Kudaka, J., 1998: Prevalence of canine heart filaria, Dirofilaria immitis, in dogs in Okinawa prefecture, Japan, 1991-1992

Palomba, E.; Arpenti, C.; Iovane, G.; Martone, F., 1995: Prevalence of caprine herpesvirus on goat farms in southern Italy

Hovette, P.; Camara, P.; Raphenon, G.; Soko, T.O.; Burgel, P.R., 1999: Prevalence of cerebro-meningeal cryptococcosis associated with AIDS in Dakar

Amin Babjee, S.M.; Lee, C.C.; Mahmood, A.A., 1997: Prevalence of cestode and trematode in different age groups of village chickens

Sharma, S.K.; Verma, B.R.; Sugha, S.K., 1997: Prevalence of chickpea stem rot (Sclerotinia sclerotiorum (Lib).) de Bary in Himachal Pradesh

Tiwari, S.P.; Vadhera, I., 1999: Prevalence of citrus nematode, Tylenchulus semipenetrans in Madhya Pradesh and its management in citrus orchard

Hoque, M.S.; Samad, M.A., 1996: Prevalence of clinical diseases in dairy crossbred cows and calves in the urban areas in Dhaka

Mcdougall, S., 1998: Prevalence of clinical mastitis in 38 Waikato dairy herds

McDougall, S., 2005: Prevalence of clinical mastitis in 38 Waikato dairy herds in early lactation

Thirunavukkarasu, M.; Prabaharan, R., 1999: Prevalence of clinical mastitis in bovines - a survey in Tamil Nadu

Balicka Ramisz, A.; Bienko, R.; Pobocka, E., 1997: Prevalence of coccidiosis in broiler chickens in Western Pomerania

Ramirez, A.D. de; Angel, J.J.; Gonzalez, M.; Fernandez, E.P.; Iglesia, L.R., 1998: Prevalence of coccidiosis in cattle in Los Llanos de Monay, Trujillo State, Venezuela

Wesley, R.D.; Woods, R.D.; McKean, J.D.; Senn, M.K.; Elazhary, Y., 1997: Prevalence of coronavirus antibodies in Iowa swine

Kiss, I.; Ballagi Pordany, A.; Kecskemeti, S.; Matiz, K.; Tanyi, J.; Klingeborn, B.S.; Belak, S., 1998: Prevalence of coronavirus infections in town cats. Preliminary communication

Mpepereki, S.; Makonese, F., 1995: Prevalence of cowpea and soyabean rhizobia in field soils of Zimbabwe

Musaev, M.A.; Gaibova, G.D.; Ismailova, G.I., 1996: Prevalence of cryptosporidia in farm animals in Azerbaijan

Alaribe, A.A.A.; Utsalo, S.J.; Ezedinachi, E.N.U., 1998: Prevalence of cryptosporidiosis among diarrhoea patients in Calabar

Matos, O.; Tomás, A.; Aguiar, P.; Casemore, D.; Antunes, F., 1998: Prevalence of cryptosporidiosis in AIDS patients with diarrhoea in Santa Maria Hospital, Lisbon

Suarez, O.D. de; Calvo Morales, B.; Corte, M.C. la, 1996: Prevalence of cryptosporidiosis in children less than 6 years old and its relation with risk factors

Spira, R.; Mignard, M.; Doutre, M.S.; Morlat, P.; Dabis, F., 1998: Prevalence of cutaneous disorders in a population of HIV-infected patients

Ibrahem, M.M.; Craig, P.S., 1998: Prevalence of cystic echinococcosis in camels (Camelus dromedarius) in Libya

Newell, E.; Vyungimana, F.; Geerts, S.; Kerckhoven, I. van; Tsang, V.C.W.; Engels, D., 1997: Prevalence of cysticercosis in epileptics and members of their families in Burundi

Wells, D.L.; Hepper, P.G., 1999: Prevalence of disease in dogs purchased from an animal rescue shelter

Lakra, B. S., 1997: Prevalence of diseases of potato crop in Haryana

Indi, D.V.; Kabre, G.B.; Garande, V.K., 1996: Prevalence of downy mildew of grapevines under Rahuri conditions

Mohamad, M.; Arshad, F.; Noor, M.I.M.; Ali, R., 1997: Prevalence of dyslipidaemia in non-insulin-dependent diabetic patients attending armed forces clinics in Kuala Lumpur

Jain, S.K.; Jain, A.K.; Yadava, H.S., 1995: Prevalence of ear cockle of wheat in Madhya Pradesh

Bressan, M.C.R.V.; Calgaro, G.A.; Alexandre, S.R.; Marques, T., 1997: Prevalence of ecto and endoparasites in mice and rats reared in animal houses

Amin Babjee, S.M.; Lee, C.C.; Mahmood, A.A., 1997: Prevalence of ectoparasite infestation in different age groups of village chickens

Maniecka Brya, I.; Kaczmarczyk Chaas, K., 1996: Prevalence of elevated glucose concentration and other cardiovascular risk factors

Lindsay, D.S.; Blagburn, B.L., 1999: Prevalence of encysted apicomplexans in muscles of raptors

Thiebaut, R.; Birba, E.; Ouedraogo, A.; Malvy, D., 1998: Prevalence of endemic goiter in the Zitenga health district (Burkina Faso)

Zizlavsky, M.; Lukesova, D.; Limanovsky, M., 1998: Prevalence of endoparasitic infections in swine herds and anthelmintic efficacy of flubendazole

Prasad, B.N.; Singh, S.N.; Sinha, B.K.; Kumari, S., 1998: Prevalence of enteric bacteria among zoo animals of Bihar

Joyce, T.; McGuigan, K.G.; Elmore Meegan, M.; Conroy, R.M., 1996: Prevalence of enteropathogens in stools of rural Maasai children under 5 years of age in the Maasailand region of the Kenyan Rift Valley

Homberger, F.R.; Zhang, L.; Barthold, S.W., 1998: Prevalence of enterotropic and polytropic mouse hepatitis virus in enzootically infected mouse colonies

Fava, C. del; Samara, S.I.; Medeiros, A.S.R.; Boer, M.C.G.; Garcia Lima, E., 1997: Prevalence of enzootic bovine leukosis among buffaloes (Bubalus bubalis) in the Ribeira valley region state of Sao Paulo, Brazil

Nowak, B.F.; Clark, A., 1999: Prevalence of epitheliocystis in Atlantic salmon, Salmo salar L., farmed in Tasmania, Australia

Avarzed, A.;, D.T.; Igarashi, I.; Saito, A.; Oyamada, T.; Toyoda, Y.; Suzuki, N., 1997: Prevalence of equine piroplasmosis in Central Mongolia

Golnik, W.; Paweska, J., 1997: Prevalence of equine viral arteritis infection in foals before weaning

Kumar, S.; Thakur, D.P.; Singh, K.; Arya, S., 1996: Prevalence of ergot disease of pearl millet in Haryana

Aal, A.A.A.; Abou Eisha, A.M.; E.S.eary, M.N., 1999: Prevalence of fascioliasis among man and animals in Ismailia Province

Burnham, B.R.; Atchley, D.H.; DeFusco, R.P.; Ferris, K.E.; Zicarelli, J.C.; Lee, J.H.; Angulo, F.J., 1998: Prevalence of fecal shedding of Salmonella organisms among captive green iguanas and potential public health implications

Pusoonthornthum, R.; Orweerakul, K.; Uthaichotiwan, P.; Cheusiri, K., 1998: Prevalence of feline immunodeficiency virus (FIV) in cats with chronic diseases

Fernando, O.V.; Grimsley, E.W., 1998: Prevalence of folate deficiency and macrocytosis in patients with and without alcohol-related illness

Erku, W.A.; Ashenafi, M., 1998: Prevalence of food-borne pathogens and growth potential of Salmonella in weaning foods from Addis Ababa, Ethiopia

Mouttotou, N.; Hatchell, F.M.; Green, L.E., 1999: Prevalence of foot and limb lesions in 528 weaned pigs from 15 units in south-west England

Niedbalski, W.; Kesy, A.; Fitzner, A., 1997: Prevalence of foot-and-mouth disease antibodies in cattle in the ring vaccination zone around Zdunska Wola

Maan, S.; Arvind Kumar; Sharma, R.; Ahuja, K.L., 1998: Prevalence of foot-and-mouth disease virus types in North-West India (1994-96)

Brownbridge, M.; Adamowicz, A.; Skinner, M.; Parker, B.L., 1999: Prevalence of fungal entomopathogens in the life cycle of pear thrips, Taeniothrips inconsequens (Thysanoptera: Thripidae), in Vermont sugar maple forests

Mirdha, B.R.; Sethi, S.; Banerjee, U., 1998: Prevalence of fungal species in patients with funguria

Narojek, T., 1997: Prevalence of gall bladder and bile duct diseases - ultrasonic examination of 1600 dogs and cats

Bromel, C.; Barthez, P.Y.; Leveille, R.; Scrivani, P.V., 1998: Prevalence of gallbladder sludge in dogs as assessed by ultrasonography

Leite, J.O.; Souto, R.; Amado, S.; Rezende, A.M.L., 1997: Prevalence of gastric helminths in equids in the metropolitan region of Rio de Janeiro

McClure, S.R.; Glickman, L.T.; Glickman, N.W., 1999: Prevalence of gastric ulcers in show horses

Makinde, M.O.; Gous, T.A., 1998: Prevalence of gastro-oesophageal ulcers in grower-finisher pigs in the northern province of South Africa

Permin, A.; Bisgaard, M.; Frandsen, F.; Pearman, M.; Kold, J.; Nansen, P., 1999: Prevalence of gastrointestinal helminths in different poultry production systems

Szelagiewicz, M.; Soko, R.; Spodniewska, A., 1998: Prevalence of gastrointestinal parasites in cats in the Olsztyn region

Kwon, D.; Kim, O.; Chae, C., 1999: Prevalence of genotypes for fimbriae and enterotoxins and of O serogroups in Escherichia coli isolated from diarrheic piglets in Korea

Gómez-Cano, M.; Rubio, A.; Puig, T.; Pérez-Olmeda, M.; Ruiz, L.; Soriano, V.; Pineda, J.A.; Zamora, L.; Xaus, N.; Clotet, B.; Leal, M., 1998: Prevalence of genotypic resistance to nucleoside analogues in antiretroviral-naive and antiretroviral-experienced HIV-infected patients in Spain

Panunzi, C.; Manca Bitti, M.L.; Paolo, A. di; Fabbrini, R.; Valle, D.; Spadoni, G.L.; Duca, E. del; Guglielmi, R.; Valente, M.; Finocchi, A.; Vitale, S.; Dituri, F.; Valenti, M.; Bauzulli, N.; Olivieri, A.; Gilardi, E.; D.A.chivio, M.; Sorcini, M.; Boscherini, B., 1998: Prevalence of goiter and urinary iodine excretion in a schoolchildren population in Rome

Ashizawa, K.; Shibata, Y.; Yamashita, S.; Namba, H.; Hoshi, M.; Yokoyama, N.; Izumi, M.; Nagataki, S., 1997: Prevalence of goiter and urinary iodine excretion levels in children around Chernobyl

Munoz, E.; Ferrer, D.; Molina, R.; Adlard, R.D., 1999: Prevalence of haematozoa in birds of prey in Catalonia, north-east Spain

Dearing, M.D.nise; Mangione, A.M.; Karasov, W.H.; Morzunov, S.; Otteson, E.; S.J.or, S., 1998: Prevalence of hantavirus in four species of Neotoma from Arizona and Utah

Atkins, C.E.; DeFrancesco, T.C.; Miller, M.W.; Meurs, K.M.; Keene, B., 1998: Prevalence of heartworm infection in cats with signs of cardiorespiratory abnormalities

Maqbool, A.; Ahmad, M.; Raza, A., 1998: Prevalence of helminth parasites of poultry under different management conditions

Malakondaiah, P.; Hafeez, M., 1996: Prevalence of helminthic infections in certain laboratory animals in and around Tirupati

Kochko, Yu P., 1996: Prevalence of helminthoses in bison in Belarus

Luiz, A.P.A.; Bellato, V.; Souza, A.P. de; Silva, A.B. da; Cericatto, A.S.; Zandonadi, M., 1999: Prevalence of helminths in animals of high zootechnical standard

Repetti, E., 1998: Prevalence of helminths in dogs in the district of Marilia, Brazil

Mabrouk, G.M., 1997: Prevalence of hepatitis C infection and schistosomiasis in Egyptian patients with hepatocellular carcinoma

Bonacini, M.; Qian, D.; Govindarajan, S.; Valinluck, B., 1998: Prevalence of hepatitis G virus RNA in the sera of patients with HIV infection

Boelaert, F.; Deluyker, H.; Maes, D.; Godfroid, J.; Raskin, A.; Varewijck, H.; Pensaert, M.; Nauwynck, H.; Castryck, F.; Miry, C.; Robijns, J.M.; Hoet, B.; Segers, E.; Vlaenderen, I. van; Robert, A.; Koenen, F., 1999: Prevalence of herds with young sows seropositive to pseudorabies (Aujeszky's disease) in northern Belgium

Awofeso, N.; Degeling, P.; Ritchiem, J., 1998: Prevalence of hookworm infections amongst itinerant pupil Islamic scholars (Almajirai) in Zaria, northern Nigeria

Saha, G.K.; Modak, A.; Tandon, N.; Choudhuri, D.K., 1994: Prevalence of house dust mites (Dermatophagoides spp.) in homes of asthmatic patients of Calcutta

Serra Freire, N.M.; Pinheiro, C.B.R., 1999: Prevalence of human demodecosis in persons submitting to electrolysis treatment of the skin in the metropolitan region of Rio de Janeiro, Brazil

Kaskhedikar, P.; Kaskhedikar, A.Y., 1996: Prevalence of human gastrointestinal nematodes in relation to the age

Santos, M.A.V.; Rodrigues, I.R.C.; Santos, O.J. dos; Bichara, C.N.C.; Silva, E.O., 1997: Prevalence of human infection with Schistosoma mansoni in Belem, Para, and study of positivity of Biomphalaria glabrata

Bichet, H.; Dorchies, P., 1998: Prevalence of hydatidosis in cattle in the Midi-Pyrenees

Das, S.S.; Sreekrishnan, R., 1998: Prevalence of hydatidosis in sheep and goats in Pondicherry

Gyapong, J.O.; Webber, R.H.; Morris, J.; Bennett, S., 1998: Prevalence of hydrocele as a rapid diagnostic index for lymphatic filariasis

Frølich, A., 1998: Prevalence of hypercalcaemia in normal and in hospital populations

Akatsu, H.; Aslam, A., 1996: Prevalence of hypertension and obesity among women over age 25 in a low income area in Karachi, Pakistan

Figalski, M., 1998: Prevalence of icterus in pigs and cattle between 1990 and 1996 in Poland

Nikam, S.R.; Kamble, S.B., 1999: Prevalence of incidence of coccidia in goats from Marathwada region (Maharashtra)

Jelinek, T.; Dobler, G.; Hölscher, M.; Löscher, T.; Nothdurft, H.D., 1997: Prevalence of infection with dengue virus among international travelers

Virakul, P.; Suadsong, S.; Suwimonteerabutr, J.; Singlor, J., 1997: Prevalence of infectious bovine rhinotracheitis (IBR) bovine diarrhoea virus (BDV), parainfluenza-3 (PI-3) and bovine respiratory syncytial (BRS) viruses in Thai dairy farms

Bhattacharjee, P.S.; Majumder, J.U.; Miah, A.H.; Ali, M.I.; Rahman, M.M., 1996: Prevalence of infectious bronchitis antibodies in chickens in Bangladesh

Jones-Lang, K.; Ernst-Larson, M.; Lee, B.; Goyal, S.M.; Bey, R., 1998: Prevalence of influenza A virus (H1N1) antibodies in bovine sera

Saxena, J.D.; Sinha, S.R.; Sinha, S.N., 1999: Prevalence of insecticide resistance in lesser grain borer Rhyzopertha dominica at Karnal

Banyard, M. R. C., 1998: Prevalence of intercurrent disease in dogs and cats presented for vaccination at a veterinary practice

Vassilev, G. D., 1999: Prevalence of internal parasite infections of cattle in the Communal Farming Areas of Mashonaland East Province, Zimbabwe

Szell, Z.; Toth, J.; Varga, I., 1999: Prevalence of internal parasites in horses in Hungary as determined by faecal examination

Enriquez, F.J.; Taren, D.; Cruz-López, A.; Muramoto, M.; Palting, J.D.; Cruz, P., 1998: Prevalence of intestinal encephalitozoonosis in Mexico

Mathai, E.; Goneyali, S.; Volavola, I., 1998: Prevalence of intestinal helminth infection in Fiji

E.S.ehabi, F.S.; Abdel Hafez, S.K.; Kamhawi, S.A., 1999: Prevalence of intestinal helminths of dogs and foxes from Jordan

Magambo, J.K.; Zeyhle, E.; Wachira, T.M., 1998: Prevalence of intestinal parasites among children in southern Sudan

Yassin, M.M.; Shubair, M.E.; al-Hindi, A.I.; Jadallah, S.Y., 1999: Prevalence of intestinal parasites among school children in Gaza City, Gaza Strip

Ozcan, K.; Atilgan, A.; Kara, H.; Tanrverdi, S.; Koltas, S.; Gozubuyuk, M.; Aras, D.; Culha, G., 1997: Prevalence of intestinal parasites at a psychiatric hospital in Adana

Escobedo, A.A.; Nunez, F.A., 1999: Prevalence of intestinal parasites in Cuban acquired immunodeficiency syndrome (AIDS) patients

Ogutu, E.O.; Kanja, C.; Kang'ethe, S.K.; Nyong'o, A., 1998: Prevalence of intestinal parasites in Kenyans with dyspepsia

Guilherme, A.L.F.; Araujo, S.M. de; Falavigna, D.L.M.; Pupulim, A.R.T.; Dias, M.L.G.G.; Oliveira, H.S. de; Maroco, E.; Fukushigue, Y., 1999: Prevalence of intestinal parasites in horticulturists and vegetables from the market in Maringa, Parana, Brazil

Tellez, A.; Morales, W.; Rivera, T.; Meyer, E.; Leiva, B.; Linder, E., 1997: Prevalence of intestinal parasites in the human population of Leon, Nicaragua

Saygi, G.; Ozcelik, S.; Celiksoz, A.; Sumer, Z.; Demirtas, S.; Oztop, Y., 1998: Prevalence of intestinal parasites in the recruits of a military training center in Sivas

Cimerman, S., 1998: Prevalence of intestinal parasitic infections in patients with acquired immunodeficiency syndrome (AIDS)

Miranda, R. dos A.; Xavier, F.B.; Nascimento, J.R.L.; Menezes, R.C. de, 1999: Prevalence of intestinal parasitism in villages of the Tembe tribe in eastern Amazonia, Brazil

Suarez Hernandez, M.; Ocampo Ruiz, I.; Baly Gil, A.; Gonzalez Alvarez, N.; Artiga Serpal, J.R., 1999: Prevalence of intestinal parasitoses in nursery schools in Ciego de Avila Province, Cuba, 1989-1993

Luchetti, R.M.G.S.; Moitinho, M. da L.R.; Vargas, L., 1996: Prevalence of intestinal protozoa and helminths in school children from Mambore, Parana, Brazil

Pandav, C.S.; Mallik, A.; Anand, K.; Pandav, S.; Karmarkar, M.G., 1997: Prevalence of iodine deficiency disorders among school children of Delhi

Mee, J.F.; Rogers, P.A.M., 1996: Prevalence of iodine, selenium, copper and cobalt deficiencies on Irish cattle farms

Khairov, Kh S., 1998: Prevalence of iron-deficiency anaemia among young women of child-bearing age in Tajikistan

Maske, D.K.; Sardey, M.R.; Bhilegaonkarr, N.G., 1997: Prevalence of ixodid ticks on cattle in Vidarbha region of Maharashtra

Al Rawashdeh, O. F., 1999: Prevalence of ketonemia and associations with herd size, lactation stage, parity, and postparturient diseases in Jordanian dairy cattle

Wijewardana, T.G.; Wijewardana, B.D.R.; Appuhamy, W.N.D.G.S.; Premaratna, K.R.V.P.M., 1996: Prevalence of leptospiral antibodies in buffaloes in Sri Lanka

Ritter, L.A.; Xue, J.; Dial, G.D.; Morrison, R.B.; Marsh, W.E., 1999: Prevalence of lesions and body condition scores among female swine at slaughter

Nafstad, Ola, 1998: Prevalence of lice in Norwegian cattle

Milnes, A.S.; Green, L.E., 1999: Prevalence of lice on dairy cattle in England and the bordering counties of Wales

Gargl, A.; Tuzer, E.; Gulanber, A.; Toparlak, M.; Efil, I.; Keles, V.; Ulutas, M., 1999: Prevalence of liver fluke infections in slaughtered animals in Trakya (Thrace), Turkey

Pokhriyal, B.P.; Mahesh, R.K.; Singh, C.P.; Jauhari, R.K., 1997: Prevalence of liver fluke metacercariae in different larval stages of Anopheles stephensi

Kelton, D.; Godkin, A.; Alves, D.; Lissemore, K.; Leslie, K.; Smart, N.; Church, C.; Meadows, P., 1999: Prevalence of major mastitis pathogens on Ontario Sentinel dairy farms

Mizushima, Y.; Kato, H.; Ohmae, H.; Tanaka, T.; Bobogare, A.; Ishii, A., 1998: Prevalence of malaria and its relationship to anemia, blood glucose levels, serum somatomedin C (IGF-1) levels, and haptoglobin polymorphism in the Solomon Islands

Sunil Gomber; Lalitha Kabilan, 1999: Prevalence of malaria in East Delhi - a hospital based study

Hombhanje, F.W., 1997: Prevalence of malaria species observed at Port Moresby General Hospital from 1988 to 1996

Maurya, S.P.; Jaya, N., 1997: Prevalence of malnutrition among tribal children

Awasthi, S.; Pande, V.K., 1997: Prevalence of malnutrition and intestinal parasites in preschool slum children in Lucknow

Naber, T.H.; Schermer, T.; de Bree, A.; Nusteling, K.; Eggink, L.; Kruimel, J.W.; Bakkeren, J.; van Heereveld, H.; Katan, M.B., 1997: Prevalence of malnutrition in nonsurgical hospitalized patients and its association with disease complications

Vera, H.I.; Trujillo, J., 1997: Prevalence of mansonellosis in communities living by the river Atabapo in the department of Guania, Colombia

Owens, W.E.; Nickerson, S.C.; Boddie, R.L.; Tomita, G.M.; Ray, C.H., 1998: Prevalence of mastitis in dairy heifers and effectiveness of antibiotic therapy at selected times prepartum

White, E.; Hinckley, L., 1999: Prevalence of mastitis pathogens in goat milk

Filippich, L.J.; Hendrikz, J.K., 1998: Prevalence of megabacteria in budgerigar colonies

Bhagwanjee, A.; Parekh, A.; Paruk, Z.; Petersen, I.; Subedar, H., 1998: Prevalence of minor psychiatric disorders in an adult African rural community in South Africa

Emre, Z.; Fidanci, H., 1998: Prevalence of mix infections of Cryptosporidium spp., Escherichia coli K99 and rotavirus in the faeces of diarrhoeic and healthy cattle in Ankara, Turkey and in vitro resistance of Escherichia coli K99 to antimicrobial agents

Johnson, K.R.; Dewey, C.E.; Bobo, J.K.; Kelling, C.L.; Lunstra, D.D., 1998: Prevalence of morphologic defects in spermatozoa from beef bulls

Khurana, R.; Kumar, A., 1997: Prevalence of motile aeromonads in foods of animal origin

Nwosu, C.O.; Wachy, C.S., 1998: Prevalence of nasal myiasis in slaughtered camels (Camelus dromedarius) in the arid and semi-arid regions of Nigeria

Romaniuk, K.; Lipinski, Z., 1999: Prevalence of nematodes in breeding and fattening flocks of geese

Gaca, K.; Michalski, M.M.; Szelagiewicz, M.; Soko, R.; Siemionek, J., 1998: Prevalence of nematodes in dogs

Michalska, Z.; Michalski, Z., 1997: Prevalence of neoplasms in animals in Wrocaw and Lower Silesia in 1976-1995

Wieliczko, A.; Mazurkiewicz, M.; Wisniewska, J., 1999: Prevalence of new variants of infectious bronchitis virus in layer and broiler flocks in Poland

A.O.haimeen, A.; Osman, A.K.; Orf, S.A., 1999: Prevalence of nutritional anaemia among primary school girls in Riyadh City, Saudi Arabia

Awate, R.V.; Ketkar, Y.A.; Somaiya, P.A., 1997: Prevalence of nutritional deficiency disorders among rural primary school children (5-15 years)

El-Hazmi, M.A.; Warsy, A.S., 1997: Prevalence of obesity in the Saudi population

Figueroa-Colon, R.; Franklin, F.A.; Lee, J.Y.; Aldridge, R.; Alexander, L., 1997: Prevalence of obesity with increased blood pressure in elementary school-aged children

Enweani, I.B.; Igumbor, H., 1997: Prevalence of otomycosis in malnourished children in Edo State, Nigeria

Kasmini, K.; Idris, M.N.; Fatimah, A.; Hanafiah, S.; Iran, H.; Asmah Bee, M.N., 1997: Prevalence of overweight and obese school children aged between 7 to 16 years amongst the major 3 ethnic groups in Kuala Lumpur, Malaysia

Marca, M.C.; Ramos, J.J.; Loste, A.; Fernandez, A.; Hernandez, M., 1996: Prevalence of ovine toxoplasmosis in the province of Zaragoza, Spain

Aydenizoz, M.; Aldemir, O.S.; Guclu, F., 1999: Prevalence of parasites detected by faecal examinations in cattle

Saito, T.; Yamaguchi, H.; Yoshida, K.; Kusaura, J.; Wada, E.; Morishige, K.; Tongu, Y., 1998: Prevalence of parasites in domestic dogs and cats in Fukuyama City, Japan, in 1995

Sergiev, V.P.; Lebedeva, M.N., 1997: Prevalence of parasitic diseases and their prophylaxis in Russia

Wanachiwanawin, D.; Junnoo, V.; Ongrotchanakun, J.; Kaewmanee, S.; Punthuprapasa, P.; Yoolek, A.; Suvuttho, S.; Monkong, N.; Lertlaituan, P.; Patharangura, W., 1999: Prevalence of parasitic infections in Thai workers from 1993 to 1997

Horejs, R., 1998: Prevalence of parasitic infections in police dogs

Airauhi, L.; Aligbe, J.U., 1998: Prevalence of parasitic infections in tissue biopsies

Funk, J.A.; Troutt, H.F.; Isaacson, R.E.; Fossler, C.P., 1998: Prevalence of pathogenic Yersinia enterocolitica in groups of swine at slaughter

Perula Torres, L.A. de; Lluch, C.; Ruiz Moral, R.; Espejo Espejo, J.; Tapia, G.; Mengual Luque, P., 1998: Prevalence of physical activity and the relationship thereof to sociodemographic variables and certain lifestyles among school-age children in Cordoba

Coyne, D.L.; Plowright, R.A.; Twumasi, J.; Hunt, D.J., 1999: Prevalence of plant parasitic nematodes associated with rice in Ghana with a discussion of their importance

Bonini, P.; Montorfani, S.; Peduzzi, R.; Renon, P., 1998: Prevalence of plerocercoid infection in the Italian-Swiss lakes. Assessment of the zoonotic potential

Sharma, R. L., 1998: Prevalence of postharvest diseases of bell pepper in Himachal Pradesh

Black, G.M.; Ling, G.V.; Nyland, T.G.; Baker, T., 1998: Prevalence of prostatic cysts in adult, large-breed dogs

Sowers, M.R.; Jannausch, M.; Wood, C.; Pope, S.K.; Lachance, L.L.; Peterson, B., 1998: Prevalence of renal stones in a population-based study with dietary calcium, oxalate, and medication exposures

Sadeghi Hassanabadi, A.; Keshavarz, H.; Setoudeh Maram, E.; Sarraf, Z., 1998: Prevalence of reproductive morbidity among women of the Qashqa'i tribe, Islamic Republic of Iran

Zande, S. van de; Nauwynck, H.; Hendrickx, W.; Pensaert, M., 1997: Prevalence of respiratory and lymphotropic viruses in turkeys in Belgium

Shrestha, S.P.; Hennig, A.; Parija, S.C., 1998: Prevalence of rhinosporidiosis of the eye and its adnexa in Nepal

Tserendolgor, U.; Mawson, J.T.; Macdonald, A.C.; Oyunbileg, M., 1998: Prevalence of rickets in Mongolia

Asif, M.; Akhtar, S., 1997: Prevalence of rinderpest disease virus antigen in slaughtered buffaloes at Landhi Cattle Colony, Karachi

Fanghanel Salmon, G.; Sanchez Reyes, L.; Arellano Montano, S.; Valdes Liaz, E.; Chavira Lopez, J.; Rascon Pacheco, R.A., 1997: Prevalence of risk factors of coronary disease in personnel of the General Hospital of Mexico

Agbo, K.; Sodahlon, Y.K.; Clocuh, F.; Dogba, M., 1999: Prevalence of schistosomiasis in Togo: mass screening in school children

Jeffrey, J.; Kirk, J.; Atwill, E.; Cullor, J., 1998: Prevalence of selected microbial pathogens in processed poultry waste used as dairy cattle feed

Corsico, R., 1998: Prevalence of sensitization to Alternaria in allergic patients in Italy

Galant, S.; Berger, W.; Gillman, S.; Goldsobel, A.; Incaudo, G.; Kanter, L.; Machtinger, S.; McLean, A.; Prenner, B.; Sokol, W.; Spector, S.; Welch, M.; Ziering, W., 1998: Prevalence of sensitization to aeroallergens in California patients with respiratory allergy

Heide, S. van der; Niemeijer, N.R.; Hovenga, H.; Monchy, J.G.R. de; Dubois, A.E.J.; Kauffman, H.F., 1998: Prevalence of sensitization to the storage mites Acarus siro, Tyrophagus putrescentiae, and Lepidoglyphus destructor in allergic patients with different degrees of sensitization to the house-dust mite Dermatophagoides pteronyssinus

Habrun, B.; Frey, J.; Bilic, V.; Nicolet, J.; Humski, A., 1998: Prevalence of serotypes and toxin types of Actinobacillus pleuropneumoniae in pigs in Croatia

Sharma, B.K.; Rajni Sharma; Smith, C.C.; Aurelian, L., 1998: Prevalence of serum antibodies to LA-1 oncoprotein, herpes simplex virus type -2 glycoprotein and human papillomavirus type 16 transactivator (E2) protein among Indian women with cervical neoplasia

Douglas, R.G.; Weiner, J.M.; Abramson, M.J.; O'Hehir, R.E., 1998: Prevalence of severe ant-venom allergy in southeastern Australia

Grandin, T.; McGee, K.; Lanier, J.L., 1999: Prevalence of severe welfare problems in horses that arrive at slaughter plants

Mathai, E.; Mathai, M.; Baravilala, W.; Schramm, M., 1998: Prevalence of sexually transmitted diseases in pregnant women in Suva, Fiji

Osek, J., 1999: Prevalence of shiga toxin genes among Escherichia coli strains isolated from pigs

Satimia, F.T.; McBride, S.R.; Leppard, B., 1998: Prevalence of skin disease in rural Tanzania and factors influencing the choice of health care, modern or traditional

Figueroa, J.I.; Hawranek, T.; Abraha, A.; Hay, R.J., 1997: Prevalence of skin diseases in school children in rural and urban communities in the Illubabor province, south-western Ethiopia: a preliminary survey

Stanek, E.J.IIi; Calabrese, E.J.; Mundt, K.; Pekow, P.; Yeatts, K.B., 1998: Prevalence of soil mouthing/ingestion among healthy children aged 1 to 6

Okesina, A.B.; Oparinde, D.P.; Akindoyin, K.A.; Erasmus, R.T., 1999: Prevalence of some risk factors of coronary heart disease in a rural Nigerian population

Prodhan, M.A.M.; Kamal, A.H.M.; Mahbub E.E.ahi, A.T.M., 1996: Prevalence of sub-clinical mastitis in cows of Baghabari milk-shed area

Sahin, M.; Colak, A.; Otlu, S.; Aydn, F.; Genc, O.; Guler, M.A.; Oral, H., 1997: Prevalence of subclinical and clinical mastitis and antibiotic efficacy in imported Simmental cows

Ferraro, L.; Scaramelli, A.; Troya, H., 1999: Prevalence of subclinical bovine mastitis in Venezuela and evaluation of the California mastitis test (CMT)

Contreras, A.; Paape, M.J.; Miller, R.H., 1999: Prevalence of subclinical intramammary infection caused by Staphylococcus epidermidis in a commercial dairy goat herd

Scharla, S. H., 1998: Prevalence of subclinical vitamin D deficiency in different European countries

Virgili, A.; Zampino, M.R.; L.M.lfa, V.; Strumia, R.; Bedani, P.L., 1999: Prevalence of superficial dermatomycoses in 73 renal transplant recipients

Olaho Mukani, W.; Kakaire, D.; Matovu, E.; Enyaru, J., 1998: Prevalence of surra in dromedary camels in Uganda

Nowotny, N.; Deutz, A.; Fuchs, K.; Schuller, W.; Hinterdorfer, F.; Auer, H.; Aspöck, H., 1997: Prevalence of swine influenza and other viral, bacterial, and parasitic zoonoses in veterinarians

Collobert, C.; Fleury, C.; Valognes, A.; Pedaille, F., 1997: Prevalence of taeniasis in horses in France: multicentric survey from horses examined post-mortem

Aguilar, O.M.; López, M.V.; Riccillo, P.M.; González, R.A.; Pagano, M.; Grasso, D.H.; Pühler, A.; Favelukes, G., 1998: Prevalence of the Rhizobium etli-like allele in genes coding for 16S rRNA among the indigenous rhizobial populations found associated with wild beans from the Southern Andes in Argentina

Clark, F., 1999: Prevalence of the cat flea Ctenocephalides felis and oocyte development during autumn and winter in Leicester City, UK

Cochran, D. G., 1998: Prevalence of the cypermethrin resistance gene in field-collected populations of the German cockroach

Williams, F.M.; Cohen, P.R.; Jumshyd, J.; Reveille, J.D., 1998: Prevalence of the diffuse infiltrative lymphocytosis syndrome among human immunodeficiency virus type 1-positive outpatients

Suzuki, M.; Fukase, T., 1998: Prevalence of the ear mite Otodectes cynotis and its treatment with ivermectin in pet ferrets in Japan

Aydenizoz, M.; Kose, M., 1997: Prevalence of the ectoparasites of dogs in Konya Province

Schwartz, I.; Fish, D.; Daniels, T.J., 1997: Prevalence of the rickettsial agent of human granulocytic ehrlichiosis in ticks from a hyperendemic focus of Lyme disease

Haites, R.E.; Muscatello, G.; Begg, A.P.; Browning, G.F., 1997: Prevalence of the virulence-associated gene of Rhodococcus equi in isolates from infected foals

Handemir, E.; Dik, B., 1998: Prevalence of theileriosis in cattle and its vector ticks in Konya province

Nath, G.; Bora, L.C.; Saikia, B.K.; Gogoi, P.K., 1996: Prevalence of three races of Pseudomonas solanacearum E.F. Smith in Assam

Brown, E.B.; Briceno Valecillos, A.M.; Bastidas Balza, R.J., 1997: Prevalence of ticks (Ixodidae) on cattle in the state of Trujillo, Venezuela

H.S.ongHyun; Jun YongChul; Park ChoiKyu; Lee ChangHee; Bae JongHee, 1999: Prevalence of tissue antigen and serum antibody for porcine reproductive and respiratory syndrome in Cheju

Cabannes, A.; Lucchese, F.; Pelse, H.; Biesel, N.; Eymonnot, M.; Appriou, M.; Tribouley Duret, J., 1998: Prevalence of toxoplasmosis in pets, in south-west France

Farkas, R.; Hall, M.J., 1998: Prevalence of traumatic myiasis in Hungary: a questionnaire survey of veterinarians

Ramisz, A.; Balicka Ramisz, A.; Bienko, R.; Grupinski, T., 1998: Prevalence of trichinosis in foxes in western Poland

Kalu, A.U.; Uzoukwu, M.; Ikeme, M., 1996: Prevalence of tsetse fly and ruminant trypanosomosis in Katsina-Ala Local Government Area, Nigeria

Bossche, P. van den; Mudenge, D., 1997: Prevalence of tsetse-transmitted trypanosomosis along the eastern/north eastern border of Zimbabwe

Aly, M.; Saif Eldin, M.; Mousa, S., 1999: Prevalence of tumours among poultry flocks in Egypt

Saxena, N.; Nayar, D.; Kapil, U., 1997: Prevalence of underweight, stunting and wasting

Rasendramino, M.H.; Rajaona, H.R.; Ramarokoto, C.E.; Ravaoalimalala, V.E.; Leutscher, P.; Cordonnier, D.; Esterre, P., 1998: Prevalence of uronephrological consequences of urinary schistosomiasis in a hyperendemic focus in Madagascar

Klufio, C.A.; Amoa, A.B.; Delamare, O.; Hombhanje, M.; Kariwiga, G.; Igo, J., 1995: Prevalence of vaginal infections with bacterial vaginosis, Trichomonas vaginalis and Candida albicans among pregnant women at the Port Moresby General Hospital Antenatal Clinic

Larsson, C.; Johansson, G., 1997: Prevalence of vegetarians in Swedish secondary schools

Stephan, R.; Kühn, K., 1999: Prevalence of verotoxin-producing Escherichia coli (VTEC) in bovine coli mastitis and their antibiotic resistance patterns

Rao, P.B.askara; Madhubala, K.; Rao, M.R.makrishna, 1998: Prevalence of viral and bacterial diseases among goats in Andhra Pradesh

Osek, J., 1999: Prevalence of virulence factors of Escherichia coli strains isolated from diarrheic and healthy piglets after weaning

Leclercq L.Q.illec, F.; Pasquier, A.; Faivre, B.; David, O.; Maury, Y., 1998: Prevalence of viruses of field pea in France

Rashid, M.; Durie, P.; Andrew, M.; Kalnins, D.; Shin, J.; Corey, M.; Tullis, E.; Pencharz, P.B., 1999: Prevalence of vitamin K deficiency in cystic fibrosis

Wright, N.; Lake, R., 1998: Prevalence of vitamin and mineral supplement use amongst adults. A review of international literature

Savitri, H.; Tayaba Wahab; Sattar, M.A.; Reddy, B.M., 1998: Prevalence of white tip nematode (Aphelenchoides besseyi Christie) in rice samples of Andhra Pradesh

Arya, A.; Pansambal, P.R.; Devi, R., 1998: Prevalence of worm infestation and its relationship with anthropometric measurements of slum pre-school children

Iida, T.; Kanzaki, M.; Watabe, H.; Miyazaki, T.; Maruyama, T., 1999: Prevalence of zoonotic bacteria in pets

Hubalek, Z..; Halouzka, J.., 1998: Prevalence rates of Borrelia burgdorferi sensu lato in host-seeking Ixodes ricinus ticks in Europe

Maqbool, A.; Shafiq, M.K.; Khan, I.A.; Mahmood, F., 1997: Prevalence, aetiology, hematology, chemotherapy and control of Deg Nala disease in buffaloes and cattle

Maqbool, A.; Khan, M.A.har; Yaqoob, M.; Khan, I.A.mad; Badar, N.; Mahamood, F., 1998: Prevalence, etiology, chemotherapy and control of Deg Nala disease in buffaloes and cattle in Pakistan

Cetinkaya, B.; Erdogan, H.M.; Morgan, K.L., 1998: Prevalence, incidence and geographical distribution of Johne's disease in cattle in England and the Welsh borders

Freyre, A.; Bonino, J.; Falcon, J.; Castells, D.; D.A.gelo, J.M.; Casaretto, A.; Correa, O.; Lavarello, L., 1994: Prevalence, incidence and losses due to toxoplasmosis in seven flocks in Uruguay

Shao HuaPin; Yang Jun; L.Q.uHua; Liu ZeWen; Qian JiYuan, 1998: Prevalence, isolation and identification of Escherichia coli in chicks in Hubei Province, China

Anjos, D.H. da S.; Rodrigues, M. de L. de A.; Souto Maior, M.P.; Castro, A.A. de, 1997: Prevalence, mean intensity and relative density of Cyathostominae (Strongylidae) of the dorsal colon of equines

Maiman, M.; Fruchter, R.G.; Sedlis, A.; Feldman, J.; Chen, P.; Burk, R.D.; Minkoff, H., 1998: Prevalence, risk factors, and accuracy of cytologic screening for cervical intraepithelial neoplasia in women with human immunodeficiency virus

Pandey, G.S.; Ahmadu, B., 1998: Prevalence, seasonal variation and economic importance of bovine fascioliasis in Western Province of Zambia

Tangkawattana, P.; Muto, M.; Nakayama, T.; Karkoura, A.; Yamano, S.; Yamaguchi, M., 1997: Prevalence, vasculature, and innervation of myocardial bridges in dogs

Morales C.G.A.; Morales, L.P. de; Arteaga, C.; Matinella, L.; Rojas, H., 1999: Prevalences of intestinal nematodes in 100 municipalities in Venezuela (1989-1992)

Watters, George, 1998: Prevalences of parasitized and hyperparasitized crabs near South Georgia

Shakuntla Punia; Sudha Chhikara; Santosh Sangwan, 1996: Prevalent dietary pattern during pregnancy and puerperium in rural Haryana

Janczak, C.; awecki, T.; Pawlak, A., 1998: Prevalent fungal diseases of cereals in 1997 and their consequences

Sazonov, S.N.; Sazonova, D.D., 1995: Prevent the bankruptcy of private farms

Verhaar, M.A.; Ostergaard, K.K.; Hijwegen, T.; Zadoks, J.C., 1997: Preventative and curative applications of Verticillium lecanii for biological control of cucumber powdery mildew

Mage, C.; Reynal, P.H., 1997: Preventative efficacy of moxidectin oral drench against gastrointestinal nematodes in grazing lambs

Smeds, E., 1999: Preventative measures produce healthy animals

Unglaub, W.; Muller, R.; Jemmi, T.; Stuker, G., 1998: Preventing BSE. An immunoenzyme technique for verifying the heating of meat-and-bone meal, a byproduct of food production

Nietfeld, J.C.; Feder, I.; Kramer, T.T.; Schoneweis, D.; Chengappa, M.M., 1998: Preventing Salmonella infection in pigs with offsite weaning

Hussain, A., 1998: Preventing and controlling micronutrient malnutrition through food-based actions in South Asian countries

Penzak, S.R.; Gubbins, P.O., 1998: Preventing and treating azole-resistant oropharyngeal candidiasis in HIV-infected patients

Anonymous, 1997: Preventing coronary heart disease. The role of antioxidants, vegetables and fruit

Toffolon, R.; Byrne, D., 1998: Preventing endosulfan residues in stock and fodder

Evfimenko, V. F., 1998: Preventing explosions and fires at sugar factories

Ralston, S.L.rge; Stemme, K.; Guerrero, J., 1998: Preventing feline heartworm disease

Anonymous, 1998: Preventing food crises in the Sahel: ten years of Network experience in action 1985-1995

Cox, C., 1999: Preventing housefly problems

Dinesh Agarwal, 1998: Preventing impoverishment from displacement: the NTPC experience

Anonymous, 1997: Preventing micronutrient malnutrition: a guide to food-based approaches. A manual for policy makers and programme planners

Anonymous, 1997: Preventing micronutrient malnutrition: a guide to food-based approaches. Why policy makers should give priority to food-based strategies

Bessy, C., 1999: Preventing mycotoxin contamination. Third Joint FAO/WHO/UNEP International Conference on Mycotoxins

Min, K.; Benzer, S., 1999: Preventing neurodegeneration in the Drosophila mutant bubblegum

Poisson Salomon, A.S.; Colomb, V.; Sermet, I.; Ricour, C., 1997: Preventing nutritional risk: towards improving practices

Moodley, D.; Moodley, J.; Coovadia, H.M., 1998: Preventing perinatal HIV transmission in developing countries - do we know enough?

Han, Susan S., 1997: Preventing postproduction leaf yellowing in Easter lily

Pheloung, P., 1999: Preventing the introduction of potential new weeds to Australia

Wren, P.A.; Janz, N.K.; Carovano, K.; Zimmerman, M.A.; Washienko, K.M., 1997: Preventing the spread of AIDS in youth: principles of practice from 11 diverse projects

Betts, J.; Ensbey, R., 1998: Preventing the spread of giant parramatta grass - protocols for vehicles and machinery

Khama Rogo; Orero, S.; Oguttu, M., 1998: Preventing unsafe abortion in Western Kenya: an innovative approach through private physicians

Abbassy, M.A.; Belal, A.H.; Dewer, Y.M., 1998: Prevention and antagonism of acute oxamyl intoxication by memantine and atropine

Yuan Hui, 1999: Prevention and control of Blattella germanica infestation in CSN Boeing passenger aircraft

Jiang FengLi; Wang Peng; Tang YuLi; Zhao FeiFei; X.Y.Jie; L.H.ngLin, 1998: Prevention and control of Monochamus alternatus with attractants

Rabie, G. H., 1997: Prevention and control of aflatoxins in wheat grains during storage

Wang XiuFeng; Xin ChaoAn, 1998: Prevention and control of avian influenza

Qui YaFen et al., 1999: Prevention and control of flagelliform leaf in Strelitzia reginae

Lemardeley, P.; Raiga, J.; Chambon, R.; Keuzeta, J.J.; Foumane, V.; Chandenier, J., 1997: Prevention and control of malaria in pregnant women in an urban area of Yaounde, Cameroon

Taut, J., 1995: Prevention and control of pathogenic agents in greenhouses

Paterni, L., 1999: Prevention and control of secondary contamination during the cheesemaking process

Faria, J.E. de; Figueiredo, J.B.; Facury Filho, E.J.; Lopasso Junior, O.R.; Dale, R., 1997: Prevention and control of staphylococcal infection of the mammary gland using penicillin and streptomycin associated with dimethylsulfoxide

Suzuki, K.; Yoshinaga, K., 1999: Prevention and control of wildlife damage in fruit production

Abdou, A. E., 1998: Prevention and control of zoonotic diseases

Zhu YongDan; Zhang JiangCheng; Hong MeiFang, 1999: Prevention and cure of Coryneum kunzei

Wang YuHua; Wang LiYun, 1997: Prevention and cure of iron chlorosis of pot azalea in the lime soil and water areas

Ortega, L., 1999: Prevention and eradication of white rust (Puccinia horiana) in Colombia

Businco, L.; Bruno, G.; Giampietro, P.G., 1999: Prevention and management of food allergy

Geishauser, T., 1998: Prevention and monitoring of displaced abomasum in dairy cattle

Peragallo, M.S.; Sabatinelli, G.; Majori, G.; Cali, G.; Sarnicola, G., 1997: Prevention and morbidity of malaria in non-immune subjects; a case-control study among Italian troops in Somalia and Mozambique, 1992-1994

Wickman, M., 1997: Prevention and nonpharmacologic treatment of mite allergy

Albertini, A.; Castagna, V.; Merlo, P.; Vicari, L., 1997: Prevention and the Public Health Service: intervention in adolescence on attitudes to food

Batista Filho M.F.rreira, 1996: Prevention and treatment of iron-deficiency anemia: new focuses and perspectives

Sommer, H., 1997: Prevention and treatment of summer eczema in horses with homeopathic remedies

Kobayashi, Y.; Nakae, D.; Akai, H.; Kishida, H.; Okajima, E.; Kitayama, W.; Denda, A.; Tsujiuchi, T.; Murakami, A.; Koshimizu, K.; Ohigashi, H.; Konishi, Y., 1998: Prevention by 1'-acetoxychavicol acetate of the induction but not growth of putative preneoplastic, glutathione S-transferase placental form-positive, focal lesions in the livers of rats fed a choline-deficient, L-amino acid-defined diet

Reid, C.; Edwards, J.; Wang, M.; Manybeads, Y.; Mike, L.; Martinez, N.; L.G.ange, L.; Reyes, E., 1999: Prevention by a silymarin/phospholipid compound of ethanol-induced social learning deficits in rats

Zheng, Y.; Kramer, P.M.; Olson, G.; Lubet, R.A.; Steele, V.E.; Kelloff, G.J.; Pereira, M.A., 1997: Prevention by retinoids of azoxymethane-induced tumors and aberrant crypt foci and their modulation of cell proliferation in the colon of rats

Nazario, S.; Das, S.; de Silva, A.M.; Deponte, K.; Marcantonio, N.; Anderson, J.F.; Fish, D.; Fikrig, E.; Kantor, F.S., 1998: Prevention of Borrelia burgdorferi transmission in guinea pigs by tick immunity

Trotus, E.; Ghizdavu, I., 1996: Prevention of Delia platura Meig. attack at bean crops by seed treatment

Lalitha, S.; Selvam, R., 1999: Prevention of H2O2-induced red blood cell lipid peroxidation and hemolysis by aqueous extracted turmeric

Beau, P.; Charmasson, C.; Georgieff, A.; Veil, C.; Velche, D., 1998: Prevention of HIV transmission among patients followed in out of hospital psychiatric units. Study of opinions of personnel at five sites

Kondrusik, M.; Zajkowska, J.; Pancewicz, S.; Hermanowska Szpakowicz, T., 1999: Prevention of Lyme disease

Kotowski, K.; Szrom, A., 1997: Prevention of MMA syndrome in sows with Uterovet preparation

Khanduja, K.L.; Gandhi, R.K.; Pathania, V.; Syal, N., 1999: Prevention of N-nitrosodiethylamine-induced lung tumorigenesis by ellagic acid and quercetin in mice

Cheong JongTae; Lee KyungKap; Jang KwangHo, 1997: Prevention of abdominal re-adhesions by sodium carboxymethylcellulose in dogs with abdominal adhesions

Anonymous, 1995: Prevention of accumulation of obsolete pesticide stocks

Souza, M.F.; Rao, V.S.N.; Silveira, E.R., 1998: Prevention of acetaminophen-induced hepatotoxicity by ternatin, a bioflavonoid from Egletes viscosa Less

Farkas, I.; Feher, Z.; Erdei, E.; Magyar, D., 1998: Prevention of allergy, the anti-ragweed campaign

Soto, C.P.; Perez, B.L.; Favari, L.P.; Reyes, J.L., 1998: Prevention of alloxan-induced diabetes mellitus in the rat by silymarin

Hooja, R.; Srinivas, V.; Sharma, G., 1997: Prevention of and remedies for waterlogging problems in parts of Stage I of IGNP Rajasthan: a case study

Ozer, N.K.; Sirikci, O.; Taha, S.; Engin, N.K.; Boscoboinik, D.; Clement, S.; Stocker, A.; Azzi, A., 1998: Prevention of atherosclerosis by alpha -tocopherol in smooth muscle cells by a mechanism involving signal transduction modulation

Dai, X.; Shi, X.; Pang, Y.; Su, D., 1999: Prevention of baculovirus-induced apoptosis of BTI-Tn-5B1-4 (Hi5) cells by the p35 gene of Trichoplusia ni multicapsid nucleopolyhedrovirus

Bernauer Munz, H., 1999: Prevention of behavioural disorders in dogs and cats - what can be achieved in daily practice

Veerman, A.; Loon, C.D. van, 1998: Prevention of berry set and true seed production in six potato (Solanum tuberosum L.) cultivars by single foliar applications of MCPA

Malhi, C. S., 1997: Prevention of bird damage at the sowing and sprouting stages of a sunflower crop

Santra, A.; Das, S.; Maity, A.; Rao, S.B.; Mazumder, D.N., 1998: Prevention of carbon tetrachloride-induced hepatic injury in mice by Picrorhiza kurrooa

Obi, F.O.; Usenu, I.A.; Osayande, J.O., 1998: Prevention of carbon tetrachloride-induced hepatotoxicity in the rat by H. rosasinensis anthocyanin extract administered in ethanol

Allen, S.J.; O'Donnell, A.; Alexander, N.D.; Mgone, C.S.; Peto, T.E.; Clegg, J.B.; Alpers, M.P.; Weatherall, D.J., 1999: Prevention of cerebral malaria in children in Papua New Guinea by southeast Asian ovalocytosis band 3

Garabedian, M.; Menn, S.; Nguyen, T.M.; Ruiz, J.C.; Callens, A.; Uhlrich, J., 1999: Prevention of child and adolescent vitamin D deficiency. I. Proposition and discussion for use of a decision-making table

Mage, C.; Very, P.; Selze, J.C.; Bouchant, C.; Hugon, J.C., 1997: Prevention of coccidiosis in suckling Charolais calves

Haqqi, T.; Anthony, D.; Gupta, S.A.mad, N.L.e, M.; Kumar, G.; Mukhtar, H., 1999: Prevention of collagen-induced arthritis in mice by a polyphenolic fraction from green tea

Reddy, B. S., 1998: Prevention of colon cancer by pre- and probiotics: evidence from laboratory studies

Rao, C.V.; Chou, D.; Simi, B.; Ku, H.; Reddy, B.S., 1998: Prevention of colonic aberrant crypt foci and modulation of large bowel microbial activity by dietary coffee fiber, inulin and pectin

Scheffrahn, R.H.; S.N.nYao; Krecek, J.; Liempt, A. van; Maharajh, B.; Wheeler, G.S., 1998: Prevention of colony foundation by Cryptotermes brevis and remedial control of drywood termites (Isoptera: Kalotermitidae) with selected chemical treatments

Sonali Biswas; Geeta Talukder; Archana Sharma, 1999: Prevention of cytotoxic effects of arsenic by short-term dietary supplementation with selenium in mice in vivo

Sallantaus, T.; Vasander, H.; Laine, J., 1998: Prevention of detrimental impacts of forestry operations on water bodies using buffer zones created from drained peatlands

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