RT Journal Article SR Electronic T1 Doctors increasingly caught in crosshairs of counter-terrorism efforts JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E919 OP E919 DO 10.1503/cmaj.109-5636 VO 190 IS 30 A1 Lauren Vogel YR 2018 UL http://www.cmaj.ca/content/190/30/E919.abstract