Falls, B.J., ET AL., The association between early conduct problems and early marijuana use in college students. Journal of Child and Adolescent Substance Abuse , Vol. 20, no. 3 (2011), p. 221-236
Ref. 181211
Location: R.868 Archivo

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Keywords:
Adolescentes, Cannabis, Drogodependencias, Etnia, Factor de riesgo, Género, Problemas de conducta, Religión, Rendimiento escolar, EE.UU.