title: FDA introduces 'final rule' on use of antibiotics in feed.
mesh_terms: D000821:Animal Feed; D000818:Animals; D000900:Anti-Bacterial Agents / Q000008:administration & dosage*; D006801:Humans; D007886:Legislation, Veterinary; D014481:United States; D014486:United States Food and Drug Administration
chemical_list: D000900:Anti-Bacterial Agents