Recovery from cannabis use disorders: Abstinence versus moderation and treatment-assisted recovery versus natural recovery
Psychology of Addictive Behaviors (2015) - Comment
pubmed: 26168224  doi: 10.1037/adb0000097  issn: 1939-1501  issn: 0893-164x 

Jonathan N. Stea, Igor Yakovenko, David C. Hodgins