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Papers of the Week

Papers: 27 Jul 2019 - 2 Aug 2019

Human Studies

2019 Jul 24

BMJ Open



Patterns of opioid use (codeine, morphine or meperidine) in the Canadian population over time: analysis of the Longitudinal National Population Health Survey 1994-2011.


This study aimed to investigate cohort effects in selected opioids use and determine whether cohort differences were associated with changes in risk factors for use over time.