…Web-Based Intervention for Cannabis Users: Randomized Factorial Trial. Journal of Medical Internet Research, 20(5), e166. 2013 Tensil, M.-D., Jonas, B. & Strüber, E. (2013). Two Fully Automated Web-Based [...] Web-Based Interventions for Risky Alcohol Use: Randomized Controlled Trial. Journal of Medical Internet Research, 15(6), e110. 2012 Jonas, B., Tossmann, P., Tensil, M.-D., Leuschner, F. & Strüber, E. (2012). Effekte…
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