Authors: Matthias H M Schwarzbach; Ulrich Ronellenfitsch; Qian Wang; Eric D Rössner; Christof Denz; Stefan Post; Peter Hohenberger Journal: Langenbecks Arch Surg Date: 2009-06-10 Impact factor: 3.445
Authors: C K Enestvedt; S C Mayo; B S Diggs; M Mori; D A Austin; D K Shipley; B C Sheppard; K G Billingsley Journal: J Gastrointest Surg Date: 2008-05-10 Impact factor: 3.452