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Rigorous evaluation of a pregnancy prevention program for American Indian youth and adolescents: study protocol for a randomized controlled trial
BACKGROUND: American Indian adolescents have one of the highest rates of teen pregnancy and repeat teen births in the US. Substance use is a significant risk factor for unprotected sex, and American Indian adolescents have the highest substance use-related morbidity and mortality of any US racial gr...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5330144/ https://www.ncbi.nlm.nih.gov/pubmed/28241775 http://dx.doi.org/10.1186/s13063-017-1842-6 |