Effectiveness of different Web-based interventions to prepare co-smokers of cigarettes and cannabis for double cessation: a three-arm randomized controlled trial.

Julia Becker Severin Haug Robin Sullivan Michael Patrick Schaub

Published in: Journal of medical Internet research (2014)

International Standard Randomized Controlled Trial Number (ISRCTN): 56326375; http://www.isrctn.com/ISRCTN56326375 (Archived by WebCite at http://www.webcitation.org/6UUWBh8u0).

Keyphrases

randomized controlled trial
study protocol
smoking cessation
physical activity
systematic review
clinical trial
replacement therapy