Perceived barriers for cannabis cessation: Relations to cannabis use problems, withdrawal symptoms, and self-efficacy for quitting.
Zvolensky MJ, Paulus DJ, Garey L, Manning K, Hogan JBD, Buckner JD, Rogers AH, Kathryn McHugh R. Perceived barriers for cannabis cessation: Relations to cannabis use problems, withdrawal symptoms, and self-efficacy for quitting. Addict Behav. 2018 Jan; 76:45-51.