RT Journal Article SR Electronic T1 End-of-life planning framework calls for fewer checklists JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 33 OP 33 DO 10.1503/cmaj.109-3746 VO 183 IS 1 A1 Lauren Vogel YR 2011 UL http://www.cmaj.ca/content/183/1/33.abstract