An HIV/AIDS knowledge scale for adolescents: item response theory analyses based on data from a study in South Africa and Tanzania
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| Description | scientific article |
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author: Annegreet Wubs Arnfinn Helleve Sylvia Kaaya Hans Onya Leif Edvard Aarø Knut-Inge Klepp Alan J Flisher |
| Publication date | January 21, 2011 |
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