RT Journal Article SR Electronic T1 Discharge outcomes and frailty JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E402 OP E402 DO 10.1503/cmaj.71600 VO 191 IS 14 A1 Cathy J. Carter-Snell YR 2019 UL http://www.cmaj.ca/content/191/14/E402.abstract