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Subjects
- Acquired Immunodeficiency Syndrome -- prevention & control346
- Condoms164
- Nurses163
- Safe Sex152
- Family Planning Services121
- Health Promotion69
- Child51
- Health Education48
- Sexual Behavior48
- Substance-Related Disorders -- prevention & control43
- Red Cross41
- Sexually Transmitted Diseases -- prevention & control41
- United States41
- Homosexuality, Male39
- Hotlines39
- HIV Infections -- prevention & control35
- Health Behavior35
- Smoking -- prevention & control35
- Adolescent34
- Military Personnel33