RT Journal Article SR Electronic T1 Should strategies for care of avalanche victims change? JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 491 OP 492 DO 10.1503/cmaj.090085 VO 180 IS 5 A1 Hermann Brugger YR 2009 UL http://www.cmaj.ca/content/180/5/491.abstract