RT Journal Article SR Electronic T1 Right to die in Canada: respecting the wishes of physician conscientious objectors JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1339 OP 1339 DO 10.1503/cmaj.151238 VO 187 IS 18 A1 John Fletcher YR 2015 UL http://www.cmaj.ca/content/187/18/1339.abstract