title: Penicillin allergy in childhood.
mesh_terms: D002648:Child; D003888:Desensitization, Immunologic; D004342:Drug Hypersensitivity / Q000175:diagnosis / Q000209:etiology* / Q000517:prevention & control; D006801:Humans; D010406:Penicillins / Q000009:adverse effects*; D012882:Skin Tests; D013997:Time Factors
chemical_list: D010406:Penicillins