title: Letter: Wartime penicillin.
mesh_terms: D000328:Adult; D002648:Child; D004698:Endocarditis, Subacute Bacterial / Q000188:drug therapy; D005858:Germany; D006069:Gonorrhea / Q000188:drug therapy; D049673:History, 20th Century; D006801:Humans; D010406:Penicillins / Q000266:history* / Q000627:therapeutic use; D018805:Sepsis / Q000188:drug therapy; D006113:United Kingdom; D014857:Warfare
chemical_list: D010406:Penicillins