RT Journal Article SR Electronic T1 It’s not just the snow; it’s also the cold JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E546 OP E546 DO 10.1503/cmaj.732931 VO 189 IS 14 A1 Shuangbo Liu A1 Robin A. Ducas A1 Brett Hiebert A1 Lillian Koley A1 Roger K. Philipp A1 James W. Tam YR 2017 UL http://www.cmaj.ca/content/189/14/E546.abstract AB