Changing attitudes to veterinary preventive medicine.
D000820:Animal Diseases / Q000191:economics / Q000517:prevention & control*; D000818:Animals; D000829:Animals, Domestic; D001294:Attitude to Health; D003362:Cost-Benefit Analysis; D006801:Humans; D009042:Motivation; D011315:Preventive Medicine / Q000191:economics / Q000639:trends*; D014730:Veterinary Medicine / Q000191:economics / Q000639:trends*