PT - JOURNAL ARTICLE AU - Dan Petrescu AU - Wayne L. Gold AU - Jerome A. Leis TI - The authors respond AID - 10.1503/cmaj.112-2083 DP - 2012 Nov 20 TA - Canadian Medical Association Journal PG - 1926--1926 VI - 184 IP - 17 4099 - http://www.cmaj.ca/content/184/17/1926.3.short 4100 - http://www.cmaj.ca/content/184/17/1926.3.full SO - CMAJ2012 Nov 20; 184