Authors: Victoria Ardiles; Miguel A Ciardullo; Daniel D'Agostino; Juan Pekolj; Francisco J Mattera; Gustavo H Boldrini; Claudio Brandi; Axel F Beskow; Ernesto P Molmenti; Eduardo de Santibañes Journal: Langenbecks Arch Surg Date: 2012-10-24 Impact factor: 3.445