11. Up in smoke? Marijuana initiation and prevalence trends in Colorado: 2008 to 2014. (1st November 2015) Authors: Cassidy, T.A.; Green, Traci; Garg, Priyanka; Butler, Stephen F. Journal: Drug and alcohol dependence Issue: Volume 156(2015) Page Start: e39 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗