title: [Cannabis and schizophrenia].
authors.forename: Sami
authors.initials: S
authors.lastname: Pirkola
mesh_terms: D015331:Cohort Studies; D015897:Comorbidity; D004335:Drug and Narcotic Control / Q000331:legislation & jurisprudence*; D006801:Humans; D002189:Marijuana Abuse / Q000175:diagnosis / Q000453:epidemiology*; D011379:Prognosis; D012307:Risk Factors; D012559:Schizophrenia / Q000175:diagnosis / Q000453:epidemiology*