An age-based analysis of nonmedical prescription opioid use among people who use illicit drugs in Vancouver, Canada
    BCCSU > Ekaterina Nosova, Huiru Dong, Kanna Hayashi, Kora DeBeck, Tessa Cheng, Will Small > An age-based analysis of nonmedical prescription opioid use among people who use illicit drugs in Vancouver, Canada

Cheng T, Small W, Dong H, Nosova E, Hayashi K, DeBeck K An age-based analysis of nonmedical prescription opioid use among people who use illicit drugs in Vancouver, Canada Subst Abuse Treat Prev Policy PubMed