PT - JOURNAL ARTICLE AU - Joel Lexchin TI - Opioid abuse AID - 10.1503/cmaj.113-2108 DP - 2013 Mar 19 TA - Canadian Medical Association Journal PG - 418--418 VI - 185 IP - 5 4099 - http://www.cmaj.ca/content/185/5/418.2.short 4100 - http://www.cmaj.ca/content/185/5/418.2.full SO - CMAJ2013 Mar 19; 185