Marihuana use among adults in Toronto.
D000293:Adolescent; D000328:Adult; D002170:Canada; D002188:Cannabis; D004243:Divorce; D004522:Educational Status; D005120:Extraversion, Psychological; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009497:Neurotic Disorders; D012737:Sex Factors; D012847:Single Person; D019966:Substance-Related Disorders / Q000453:epidemiology*