Steinemann Daniel C, Dindo Daniel, Clavien Pierre-Alain, Nocito Antonio
Department of Visceral and Transplantation Surgery, University Hospital Zurich, Zurich, Switzerland.
J Am Coll Surg. 2011 May;212(5):899-905.e1-4. doi: 10.1016/j.jamcollsurg.2011.01.010. Epub 2011 Mar 12.