RT Journal Article SR Electronic T1 Physicians, health facilities targeted in war-torn Syria JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 755 OP 756 DO 10.1503/cmaj.109-4492 VO 185 IS 9 A1 Barbara Sibbald YR 2013 UL http://www.cmaj.ca/content/185/9/755.abstract AB