Authors: René Vonlanthen; Ksenija Slankamenac; Stefan Breitenstein; Milo A Puhan; Markus K Muller; Dieter Hahnloser; Dimitri Hauri; Rolf Graf; Pierre-Alain Clavien Journal: Ann Surg Date: 2011-12 Impact factor: 12.969
Authors: Sunil Eappen; Bennett H Lane; Barry Rosenberg; Stuart A Lipsitz; David Sadoff; Dave Matheson; William R Berry; Mark Lester; Atul A Gawande Journal: JAMA Date: 2013-04-17 Impact factor: 56.272