Cohort Study | Cannabis use disorder linked to increased risk of depression and bipolar disorder

Cannabis Use Disorder and Subsequent Risk of Psychotic and Nonpsychotic Unipolar Depression and Bipolar Disorder – JAMA Psychiatry (link to abstract – $ for full-text)

Author Interview: Cannabis Use Disorder and Subsequent Risk of Unipolar Depression and Bipolar Disorder

Commentary: Expert reaction to study of cannabis use disorder, bipolar disorder, and depression – Science Media Centre