Authors: Aileen M Davis; Zoe Agnidis; Elizabeth Badley; J Roderick Davey; Amiram Gafni; Jeffrey Gollish; Nizar N Mahomed; Khaled J Saleh; Emil H Schemitsch; John Paul Szalai; James P Waddell; Allan E Gross Journal: Can J Surg Date: 2008-04 Impact factor: 2.089