PT - JOURNAL ARTICLE AU - Ahmed Kayssi TI - Author reponse AID - 10.1503/cjs.1760053 DP - 2017 Oct 01 TA - Canadian Journal of Surgery PG - E4--E4 VI - 60 IP - 5 4099 - http://canjsurg.ca/content/60/5/E4.2.short 4100 - http://canjsurg.ca/content/60/5/E4.2.full SO - CAN J SURG2017 Oct 01; 60