A randomized double-blind, placebo-controlled trial of venlafaxine-extended release for co-occurring cannabis dependence and depressive disorders. - Levin, Frances R.; Mariani, John; Brooks, Daniel J.; Pavlicova, Martina; Nunes, Edward V.; Agosti, Vito; Bisaga, Adam; Sullivan, Maria A.; Carpenter, Kenneth M. (Addiction, 2013)