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Subjects
- Acquired Immunodeficiency Syndrome -- prevention & control343
- Condoms164
- Safe Sex151
- Family Planning Services120
- Sexually Transmitted Diseases -- prevention & control79
- United States69
- Health Promotion68
- Military Personnel57
- Sexual Behavior57
- Health Behavior47
- Health Education47
- Substance-Related Disorders -- prevention & control43
- Tuberculosis, Pulmonary -- prevention & control42
- Hotlines39
- Homosexuality, Male38
- HIV Infections -- prevention & control34
- Smoking -- prevention & control34
- Adolescent33
- Motion Pictures as Topic33
- Family Characteristics32