Extra-label drug use--veterinary practitioner views: food animals.
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Johnson
D000383:Agriculture; D000818:Animals; D000829:Animals, Domestic; D003612:Dairying; D004348:Drug Labeling; D004350:Drug Residues; D004358:Drug Therapy / Q000592:standards / Q000662:veterinary*; D005506:Food Contamination / Q000517:prevention & control; D006801:Humans; D007880:Legislation, Drug; D007886:Legislation, Veterinary; D014481:United States