DeWit DJ, Steep B, Silverman G, Stevens-Lavigne A, Ellis K, Smythe C, Rye BJ, Braun K, Wood E. Evaluating an In-School Drug Prevention Program for At-Risk Youth. Alta J Educ Res [Internet]. 2000 Jul. 1 [cited 2024 Nov. 24];46(2). Available from: https://journalhosting.ucalgary.ca/index.php/ajer/article/view/54803