TY - JOUR T1 - Physician mobility remains a “moving target” JF - Canadian Medical Association Journal JO - CMAJ SP - E191 LP - E192 DO - 10.1503/cmaj.109-3050 VL - 181 IS - 9 AU - Ann Silversides Y1 - 2009/10/27 UR - http://www.cmaj.ca/content/181/9/E191.abstract ER -