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Subjects
- Condoms[remove]372
- Acquired Immunodeficiency Syndrome -- prevention & control292
- Safe Sex237
- Homosexuality, Male44
- Sexual Behavior44
- Sexually Transmitted Diseases -- prevention & control34
- HIV Infections -- prevention & control27
- Health Promotion23
- Sexual Partners19
- Needle Sharing14
- African Americans13
- Health Education12
- Hotlines12
- Needle Sharing -- adverse effects6
- Pregnancy, Unwanted6
- Adolescent5
- Nonoxynol5
- Women's Health5
- Contraception4
- Disease Transmission, Infectious -- prevention & control4