The experience of the Howard Brown Memorial Clinic of Chicago with sexually transmitted diseases.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002641:Chicago; D003151:Community Health Centers; D006716:Homosexuality; D006801:Humans; D008297:Male; D008875:Middle Aged; D012749:Sexually Transmitted Diseases / Q000453:epidemiology / Q000276:immunology