Auto observation of a near fatal penicillin reaction in a physician.
D006967:Hypersensitivity / Q000209:etiology*; D007154:Immune System Diseases; D010406:Penicillins / Q000031:analogs & derivatives; D010820:Physicians
D010406:Penicillins
ALLERGY/etiology and pathogenesis; PENICILLIN/derivatives