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Subjects
- Condoms[remove]303
- Acquired Immunodeficiency Syndrome -- prevention & control238
- Safe Sex206
- Sexual Behavior38
- Sexually Transmitted Diseases -- prevention & control27
- Health Promotion26
- Homosexuality, Male23
- HIV Infections -- prevention & control13
- Sexual Partners13
- Hotlines12
- Needle Sharing12
- Health Education6
- Needle Sharing -- adverse effects5
- Acquired Immunodeficiency Syndrome -- transmission4
- Adolescent4
- Family Planning Services4
- Sexual Abstinence4
- Women's Health4
- Contraception3
- Disease Transmission, Infectious -- prevention & control3