PT - JOURNAL ARTICLE AU - Patrick Sullivan TI - OxyContin-abuse problem appears limited to US DP - 2001 Sep 04 TA - Canadian Medical Association Journal PG - 624--624 VI - 165 IP - 5 4099 - http://www.cmaj.ca/content/165/5/624.1.short 4100 - http://www.cmaj.ca/content/165/5/624.1.full SO - CMAJ2001 Sep 04; 165