Alcohol and other drug use among Ontario students: an update.
R G
RG
Smart
E M
EM
Adlaf
M S
MS
Goodstadt
D000293:Adolescent; D000367:Age Factors; D000428:Alcohol Drinking; D002170:Canada; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D012737:Sex Factors; D013334:Students; D019966:Substance-Related Disorders / Q000453:epidemiology*