TY - JOUR T1 - The authors respond JF - Canadian Medical Association Journal JO - CMAJ SP - 1926 LP - 1926 DO - 10.1503/cmaj.112-2083 VL - 184 IS - 17 AU - Dan Petrescu AU - Wayne L. Gold AU - Jerome A. Leis Y1 - 2012/11/20 UR - http://www.cmaj.ca/content/184/17/1926.3.abstract ER -