The issue of extralabel drug use.
Kennedy
J A
JA
D000818:Animals; D003257:Consumer Product Safety / Q000592:standards*; D003611:Dairy Products / Q000592:standards; D017277:Drug Approval / Q000331:legislation & jurisprudence*; D004348:Drug Labeling / Q000331:legislation & jurisprudence*; D008460:Meat / Q000592:standards; D014481:United States; D014486:United States Food and Drug Administration; D014730:Veterinary Medicine / Q000592:standards*