Authors: Yue-Yung Hu; Sarah E Peyre; Alexander F Arriaga; Robert T Osteen; Katherine A Corso; Thomas G Weiser; Richard S Swanson; Stanley W Ashley; Chandrajit P Raut; Michael J Zinner; Atul A Gawande; Caprice C Greenberg Journal: J Am Coll Surg Date: 2012-01 Impact factor: 6.113