Patterns of long-term heavy cannabis use in north India and its effects on cognitive functions: a preliminary report.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002188:Cannabis; D003071:Cognition / Q000187:drug effects*; D005260:Female; D006801:Humans; D007194:India; D008297:Male; D008875:Middle Aged; D011581:Psychological Tests; D012959:Socioeconomic Factors; D019966:Substance-Related Disorders / Q000378:metabolism / Q000503:physiopathology*; D013997:Time Factors