title: [Letter: Allergic reactions to penicillin].
mesh_terms: D004342:Drug Hypersensitivity; D006634:Histamine H1 Antagonists / Q000627:therapeutic use; D006801:Humans; D010406:Penicillins / Q000009:adverse effects*; D013223:Statistics as Topic; D013587:Syphilis / Q000188:drug therapy; D014944:World Health Organization
chemical_list: D006634:Histamine H1 Antagonists; D010406:Penicillins
vernacular_title: Lettre: Les réactions allergiques de la pénicilline