title: Adverse reactions in horses to intramuscular penicillin.
mesh_terms: D000818:Animals; D004342:Drug Hypersensitivity / Q000662:veterinary*; D006734:Horse Diseases / Q000139:chemically induced*; D006736:Horses; D007273:Injections, Intramuscular; D010406:Penicillins / Q000009:adverse effects*
chemical_list: D010406:Penicillins