No abstract available
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Adolescent
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Alcoholism / epidemiology
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Canada / epidemiology
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Female
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Humans
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Indians, North American / statistics & numerical data*
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Male
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Population Surveillance
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Smoking / epidemiology
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Substance-Related Disorders / epidemiology*
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White People / statistics & numerical data*