Progress toward achieving the 1990 Objectives for the Nation for sexually transmitted diseases.
D000293:Adolescent; D005260:Female; D006069:Gonorrhea / Q000453:epidemiology / Q000517:prevention & control; D006293:Health Promotion; D006801:Humans; D015994:Incidence; D008297:Male; D000292:Pelvic Inflammatory Disease / Q000453:epidemiology / Q000517:prevention & control; D012736:Sex Education; D012749:Sexually Transmitted Diseases / Q000453:epidemiology / Q000517:prevention & control*; D013587:Syphilis / Q000453:epidemiology / Q000517:prevention & control; D014481:United States / Q000453:epidemiology