• Media type: E-Article
  • Title: Evaluating the efficacy of a web-based self-help intervention with and without chat counseling in reducing the cocaine use of problematic cocaine users: the study protocol of a pragmatic three-arm randomized controlled trial
  • Contributor: Schaub, Michael P; Maier, Larissa J.; Wenger, Andreas; Stark, Lars; Berg, Oliver; Beck, Thilo; Quednow, Boris B.; Haug, Severin
  • Published: Springer Science and Business Media LLC, 2015
  • Published in: BMC Psychiatry, 15 (2015) 1
  • Language: English
  • DOI: 10.1186/s12888-015-0518-6
  • ISSN: 1471-244X
  • Origination:
  • Footnote:
  • Access State: Open Access