RT Journal Article SR Electronic T1 Delivering timely surgery in Canadian hospitals JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E903 OP E904 DO 10.1503/cmaj.170172 VO 189 IS 27 A1 David R. Urbach YR 2017 UL http://www.cmaj.ca/content/189/27/E903.abstract AB