RT Journal Article SR Electronic T1 Euthanasia debate reignited JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 463 OP 464 DO 10.1503/cmaj.109-3034 VO 181 IS 8 A1 Collier, Roger YR 2009 UL http://www.cmaj.ca/content/181/8/463.abstract