RT Journal Article SR Electronic T1 Medical students risk disappointment when applying to both Canada and US for residency JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E844 OP E845 DO 10.1503/cmaj.109-5626 VO 190 IS 27 A1 Mohsin Ali YR 2018 UL http://www.cmaj.ca/content/190/27/E844.abstract