Canna~Fangled Abstracts Does cannabis use modify the effect of post-traumatic stress disorder on severe depression and suicidal ideation? Evidence from a population-based cross-sectional study of Canadians. J Psychopharmacol. 2019 Nov 5:269881119882806. doi: 10.1177/0269881119882806. Lake S1,2, Kerr T1,3, Buxton J2,4, Walsh Z5,…Freedom WaresNovember 5, 2019
