TY - JOUR T1 - A perioperative approach to the opioid crisis JF - Canadian Medical Association Journal JO - CMAJ SP - E1151 LP - E1152 DO - 10.1503/cmaj.180801 VL - 190 IS - 39 AU - Johnny-Wei Bai AU - James Bao AU - Anuj Bhatia AU - Vincent W.S. Chan Y1 - 2018/10/01 UR - http://www.cmaj.ca/content/190/39/E1151.abstract ER -