Venereal disease and the homosexual.
D000667:Ampicillin / Q000627:therapeutic use; D001004:Anus Diseases / Q000175:diagnosis; D006069:Gonorrhea / Q000175:diagnosis / Q000188:drug therapy; D006716:Homosexuality; D006801:Humans; D008297:Male; D010402:Penicillin G Procaine / Q000627:therapeutic use; D011339:Probenecid / Q000627:therapeutic use; D012002:Rectal Diseases / Q000175:diagnosis; D012749:Sexually Transmitted Diseases / Q000209:etiology*; D013587:Syphilis / Q000175:diagnosis
D010402:Penicillin G Procaine; D000667:Ampicillin; D011339:Probenecid