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Subjects
- Health Education[remove]135
- Acquired Immunodeficiency Syndrome -- prevention & control81
- Safe Sex13
- Condoms12
- Health Promotion11
- Indians, North American9
- Hotlines8
- Acquired Immunodeficiency Syndrome7
- Acquired Immunodeficiency Syndrome -- psychology7
- Acquired Immunodeficiency Syndrome -- transmission6
- Needle Sharing6
- South Dakota6
- United States6
- Adolescent5
- African Americans5
- Substance-Related Disorders -- prevention & control5
- Community-Institutional Relations3
- Diarrhea -- prevention & control3
- Health Knowledge, Attitudes, Practice3
- Alcohol Drinking -- adverse effects2