Walsh, Michael The emergence of animal rights in veterinary medicine. [electronic resource] - Veterinary heritage : bulletin of the American Veterinary History Society Nov 2008 - 37-9 p. digital Publication Type: Historical Article; Journal Article ISSN: 1096-5904 Subjects--Topical Terms: Animal Rights--historyAnimalsHistory, 20th CenturyHistory, 21st CenturyUnited StatesVeterinary Medicine--history