PT - JOURNAL ARTICLE AU - John Fletcher AU - Ross Tsuyuki TI - Don’t tamper with oxycodone AID - 10.1503/cmaj.122099 DP - 2013 Feb 05 TA - Canadian Medical Association Journal PG - 107--107 VI - 185 IP - 2 4099 - http://www.cmaj.ca/content/185/2/107.short 4100 - http://www.cmaj.ca/content/185/2/107.full SO - CMAJ2013 Feb 05; 185