The rise in venereal disease: epidemiology and prevention.
D000293:Adolescent; D000328:Adult; D006069:Gonorrhea / Q000453:epidemiology* / Q000517:prevention & control; D006266:Health Education; D006716:Homosexuality; D006801:Humans; D008875:Middle Aged; D012736:Sex Education; D013587:Syphilis / Q000453:epidemiology* / Q000517:prevention & control; D014481:United States; D014492:United States Public Health Service