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Auteur S. HARPER |
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Article : Périodique
N. B. KING ; V. FRASER ; C. BOIKOS ; R. RICHARDSON ; S. HARPER |ENGLISH: We review evidence of determinants contributing to increased opioid-related mortality in the United States and Canada between 1990 and 2013. We identified 17 determinants of opioid-related mortality and mortality increases that we cl[...]Article : Périodique
PURPOSE: To replicate a prior study that found greater adolescent marijuana use in states that have passed medical marijuana laws (MMLs), and extend this analysis by accounting for confounding by unmeasured state characteristics and measurement [...]