TY - JOUR T1 - A new online tool to improve physician billing JF - Canadian Medical Association Journal JO - CMAJ SP - 868 LP - 868 DO - 10.1503/cmaj.109-5120 VL - 187 IS - 12 AU - Roger Collier Y1 - 2015/09/08 UR - http://www.cmaj.ca/content/187/12/868.abstract ER -