title: Cephalosporin allergy.
authors.forename: Eric
authors.initials: E
authors.lastname: Macy
mesh_terms: D002511:Cephalosporins / Q000009:adverse effects*; D016001:Confidence Intervals; D003429:Cross Reactions; D004342:Drug Hypersensitivity / Q000175:diagnosis / Q000209:etiology*; D006801:Humans; D010406:Penicillins / Q000009:adverse effects*; D012882:Skin Tests
chemical_list: D002511:Cephalosporins; D010406:Penicillins