RT Journal Article SR Electronic T1 Fewer Canadian MDs heading to the US JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E898 OP E898 DO 10.1503/cmaj.1095419 VO 189 IS 26 A1 Moulton, donalee YR 2017 UL http://www.cmaj.ca/content/189/26/E898.abstract