title: The impact of federal drug regulations on food animal practice.
abstract: This article discusses some of the regulations governing the use of drugs in ruminants. Because drug disposition is so influenced by dose, duration, and disease status, it is difficult to publish specific withdrawal time information. A discussion of calculation of withdrawal times is included.
authors.affiliation: Merck Sharp & Dohme Research Laboratories, Rahway, New Jersey.
authors.forename: A D
authors.initials: AD
authors.lastname: Jernigan
authors.forename: G F
authors.initials: GF
authors.lastname: Hoffsis
mesh_terms: D000383:Agriculture / Q000331:legislation & jurisprudence*; D000818:Animals; D007880:Legislation, Drug; D007886:Legislation, Veterinary; D014481:United States; D014484:United States Environmental Protection Agency; D014486:United States Food and Drug Administration