RT Journal Article SR Electronic T1 Resident duty-hour reform: moving beyond “change for change’s sake” JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 309 OP 310 DO 10.1503/cmaj.150010 VO 187 IS 5 A1 Maniatis, Thomas YR 2015 UL http://www.cmaj.ca/content/187/5/309.abstract