The amotivational syndrome and cannabis use with emphasis on the Canadian scene.
D001519:Behavior / Q000187:drug effects; D002170:Canada; D002188:Cannabis; D003864:Depression, Chemical; D004493:Education; D006801:Humans; D008297:Male; D009042:Motivation / Q000187:drug effects*; D010551:Personality / Q000187:drug effects; D019966:Substance-Related Disorders / Q000503:physiopathology*; D014937:Work