Published on in Vol 17 , No 10 (2015) :October

A Web-Based Self-Help Intervention With and Without Chat Counseling to Reduce Cannabis Use in Problematic Cannabis Users: Three-Arm Randomized Controlled Trial

A Web-Based Self-Help Intervention With and Without Chat Counseling to Reduce Cannabis Use in Problematic Cannabis Users: Three-Arm Randomized Controlled Trial

A Web-Based Self-Help Intervention With and Without Chat Counseling to Reduce Cannabis Use in Problematic Cannabis Users: Three-Arm Randomized Controlled Trial

Michael P Schaub 1 , PhD ;   Andreas Wenger 1 , MSc ;   Oliver Berg 2 , MD ;   Thilo Beck 2 , MD ;   Lars Stark 2 , MA ;   Eveline Buehler 1 , MSc ;   Severin Haug 1 , PhD

1 Swiss Research Institute for Public Health and Addiction (ISGF) , associated to the University of Zurich and World Health Organization Collaborating Center , Zurich , CH

2 Arud Center for Addiction Medicine , Zurich , CH

Corresponding Author:

  • Michael P Schaub, PhD
  • Swiss Research Institute for Public Health and Addiction (ISGF)
  • associated to the University of Zurich and World Health Organization Collaborating Center
  • Konradstrasse 32
  • Zurich
  • CH
  • Phone: 41 444481165
  • Email: michael.schaub@isgf.uzh.ch