Cannabis use in young New Zealanders.
Fergusson
D M
DM
D000293:Adolescent; D000328:Adult; D006801:Humans; D002189:Marijuana Abuse / Q000453:epidemiology*; D009520:New Zealand / Q000453:epidemiology; D012307:Risk Factors; D019966:Substance-Related Disorders / Q000453:epidemiology