A Prospective Longitudinal Model of Substance Use Onset Among South African Adolescents

Patrick, Megan E; Collins, Linda M; Smith, Edward; Caldwell, Linda; Flisher, Alan; Wegner, Lisa. (2009). A Prospective Longitudinal Model of Substance Use Onset Among South African Adolescents. Substance use & misuse. 44(5), 647-662.