Authors: Marcos D Guimaraes; Edson Marchiori; Bruno C Odisio; Bruno Hochhegger; Almir G V Bitencourt; Charles E Zurstrassen; Chiang C Tyng; Jefferson L Gross; Rubens Chojniak; Myrna C B Godoy Journal: World J Surg Oncol Date: 2014-07-10 Impact factor: 2.754