TY - JOUR T1 - Opioids for chronic noncancer pain: a new Canadian practice guideline JF - Canadian Medical Association Journal JO - CMAJ SP - 923 LP - 930 DO - 10.1503/cmaj.100187 VL - 182 IS - 9 AU - Andrea D. Furlan AU - Rhoda Reardon AU - Clarence Weppler A2 - , Y1 - 2010/06/15 UR - http://www.cmaj.ca/content/182/9/923.abstract ER -