Reactions to penicillins.
D000707:Anaphylaxis / Q000209:etiology; D006801:Humans; D006968:Hypersensitivity, Delayed / Q000209:etiology; D006969:Hypersensitivity, Immediate / Q000209:etiology; D010406:Penicillins / Q000009:adverse effects*; D012189:Retrospective Studies; D014944:World Health Organization
D010406:Penicillins