1. A Handbook on Biotelemetry and Radio Tracking;Amlaner,1980
2. Colloquium on recognition and alleviation of animal pain and distress;AVMA (American Veterinary Medical Association);J. Am. Vet. Med. Assoc.,1987
3. Report of the Panel on Euthanasia;AVMA (American Veterinary Medical Association);J. Am. Vet. Med. Assoc.,1993
4. When to experiment on animals;Bateson;New Scient.,1986
5. Assessment of pain in animals;Bateson;Anim. Behav.,1991