Wooldridge memorial lecture. Concern  for the individual animal.
D000820:Animal Diseases / Q000401:mortality / Q000517:prevention & control; D000822:Animal Husbandry / Q000191:economics*; D000824:Animal Nutritional Physiological Phenomena; D000818:Animals; D000829:Animals, Domestic; D004739:England; D014730:Veterinary Medicine / Q000191:economics