title: Controlled substances laws could change.
authors.forename: Greg
authors.initials: G
authors.lastname: Cima
mesh_terms: D061891:Controlled Substances; D035082:Federal Government; D033161:Government Regulation; D035846:Law Enforcement; D007880:Legislation, Drug; D016365:Liability, Legal; D014481:United States; D019155:Veterinary Drugs; D014730:Veterinary Medicine / Q000592:standards*
chemical_list: D061891:Controlled Substances; D019155:Veterinary Drugs