On the problem of the use of penicillin in skin and venereal diseases.
D006801:Humans; D010406:Penicillins; D012749:Sexually Transmitted Diseases; D012867:Skin; D012871:Skin Diseases
D010406:Penicillins
PENICILLIN/in skin diseases; SKIN DISEASE/penicillin for; VENEREAL DISEASE/penicillin in treatment