Trends in the prevalence of venereal diseases in England and Wales.
D004739:England; D006069:Gonorrhea; D006801:Humans; D010406:Penicillins; D015995:Prevalence; D012749:Sexually Transmitted Diseases; D000077145:Sulfanilamide; D013424:Sulfanilamides; D013449:Sulfonamides; D013587:Syphilis; D014852:Wales
D010406:Penicillins; D013424:Sulfanilamides; D013449:Sulfonamides; D000077145:Sulfanilamide
GONORRHEA; PENICILLIN; SULFONAMIDES; SYPHILIS