TY - JOUR T1 - Sound the alarm JF - Canadian Medical Association Journal JO - CMAJ SP - E55 LP - E55 DO - 10.1503/cmaj.140397 VL - 187 IS - 1 AU - A. Mark Clarfield Y1 - 2015/01/06 UR - http://www.cmaj.ca/content/187/1/E55.abstract ER -