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Subjects
- Adolescent[remove]33
- Acquired Immunodeficiency Syndrome -- prevention & control7
- Smoking -- prevention & control6
- Sexual Behavior5
- Child4
- Pregnancy in Adolescence -- prevention & control4
- Tobacco Industry4
- Advertising as Topic3
- Condoms3
- Health Promotion3
- Parenting3
- Safe Sex3
- Sex Education3
- Smoking -- psychology3
- Smoking Prevention3
- Television3
- Acquired Immunodeficiency Syndrome -- epidemiology2
- Education2
- Health Education2
- Men -- psychology2