Marketing vs. the 800-pound gorilla. Health Care Strategic Management 19(1): 16-18, 2001
European International Relations and the 800-Pound Gorilla. International Studies Review 9(4): 732-737, 2007
The 800-pound gorilla in the healthcare living room. American Journal of Medicine 124(3): 187-188, 2011
Me, the applicant, and the 500,000-pound gorilla: A challenge in orthodontic education. American Journal of Orthodontics and Dentofacial Orthopedics: Official Publication of the American Association of Orthodontists its Constituent Societies and the American Board of Orthodontics 149(1): 1-3, 2016
Isolated lung perfusion, is it time to deal with the 800 pound gorilla?. Journal of Surgical Oncology 96(7): 543-544, 2007
Legislating delivery system reform: a 30,000-foot view of the 800-pound gorilla. Health Affairs 26(6): 1553-1556, 2007
Notes on the introduction of an 11 week-old infant Western lowland gorilla Gorilla gorilla gorilla to a non-lactating surrogate mother at Zoo Atlanta. Annales Academiae Regiae Scientiarum Upsaliensis 39: 191-198, 2005
Surgical implantation of a cardiac resynchronization therapy device in a western lowland gorilla (Gorilla gorilla gorilla) with fibrosing cardiomyopathy. Journal of Zoo and Wildlife Medicine: Official Publication of the American Association of Zoo Veterinarians 41(3): 395-403, 2010
Cholesterol values in free-ranging gorillas (Gorilla gorilla gorilla and Gorilla beringei) and Bornean orangutans (Pongo pygmaeus). Journal of Zoo and Wildlife Medicine: Official Publication of the American Association of Zoo Veterinarians 37(3): 292-300, 2006
Pronucleus formation following in vitro fertilization of oocytes recovered from a gorilla gorilla gorilla gorilla with unilateral endometrioid adenocarcinoma of the ovary. American Journal of Primatology 18(3): 259-266, 1989
Sex differences in play among western lowland gorilla (Gorilla gorilla gorilla) infants: implications for adult behavior and social structure. American Journal of Physical Anthropology 123(1): 52-61, 2004
Nonhuman Primate Issue || In vivo Diagnosis of Coronary Artery Disease in a Western Lowland Gorilla (Gorilla gorilla gorilla). Journal of Zoo and Wildlife Medicine 26(1): 139-143, 1995
Behavioral responses of an infant gorilla to maternal separation in a captive social group of lowland gorillas (Gorilla gorilla gorilla). Primates 42(3): 245-252, 2001
Leopard's pursuit of a lone lowland gorilla Gorilla gorilla gorilla within the Dzanga-Sangha Reserve, Central African Republic. African Primates 41-2: 74-75, 2000
A Retrospective Review of Western Lowland Gorilla (Gorilla Gorilla Gorilla) Mortality in European Zoologic Collections Between 2004 and 2014. Journal of Zoo and Wildlife Medicine: Official Publication of the American Association of Zoo Veterinarians 48(2): 277-286, 2017