RT Journal Article SR Electronic T1 Marginalized Canadians may lack information about end-of-life options JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E1487 OP E1488 DO 10.1503/cmaj.109-5692 VO 190 IS 50 A1 Lauren Vogel YR 2018 UL http://www.cmaj.ca/content/190/50/E1487.abstract