Nonmedical prescription opioid use and illegal drug use: initiation trajectory and related risks among people who use illegal drugs in Vancouver, Canada

We investigated the prevalence of and risk factors associated with initiating nonmedical prescription opioid use (NMPOU) before and after illegal drugs using data from two linked cohort studies of street youth...

Source: BMC Research Notes - January 16, 2018 Category: Research Authors: Tessa Cheng, Will Small, Ekaterina Nosova, Bob Hogg, Kanna Hayashi, Thomas Kerr and Kora DeBeck Tags: Research note Source Type: research