School-Based Approaches to Drug Abuse Prevention: Evidence for Effectiveness and Suggestions for Determining Cost-Effectiveness [dataset]

Gilbert J. Botvin, Elizabeth M. Botvin, Hirsch Ruchlin
1998 PsycEXTRA Dataset   unpublished
doi:10.1037/e495512006-005 fatcat:cozx3yvaavfzhaadrfr4fz5ufm