title: Allergy to penicillin and cephalosporins.
authors.forename: J M
authors.initials: JM
authors.lastname: Kelso
mesh_terms: D000707:Anaphylaxis / Q000139:chemically induced; D002511:Cephalosporins / Q000009:adverse effects*; D004342:Drug Hypersensitivity / Q000209:etiology*; D006801:Humans; D010406:Penicillins / Q000009:adverse effects*; D014581:Urticaria / Q000139:chemically induced
chemical_list: D002511:Cephalosporins; D010406:Penicillins