1. The column was inaugurated with Samueld W (1981) Congressional hearings on the use of animals in medical research and testing. Physiol 246:13–14 [AB]
2. For example, Trull FL, Kalikow NA (1984) Animal rights movement: A threat to biomedical research?Cancer Investig 26:479–482 [AB]
3. Eccles JC (1971) Animal expirementation versus human experimentation. In: National Research Council-Institute of Laboratory Animal Resources Defining the Laboratory animal
4. Simpson LL (1983) Animals and animal tissues in the discipline of pharmacology. In: Sechzer JA (ed) The role of animals in biomedical research. Annals of the New York Academy of Sciences, vol 406. New York: The New York Academy of Sciences, pp 74–81 [AB]
5. Hirschboeck JS (1966) Animals and human welfare. Hosp Progr 47, 5:98–99, 122 [AB].