title: [Etiological mechanism of drug allergy-with special reference to drug allergy type I].
mesh_terms: D000818:Animals; D000917:Antibody Formation; D000941:Antigens; D004342:Drug Hypersensitivity / Q000209:etiology* / Q000276:immunology; D006168:Guinea Pigs; D006801:Humans; D051379:Mice; D010406:Penicillins / Q000009:adverse effects
chemical_list: D000941:Antigens; D010406:Penicillins