Authors: E Ancona; A Ruol; C Castoro; V Chiarion-Sileni; S Merigliano; S Santi; L Bonavina; A Peracchia Journal: Ann Surg Date: 1997-12 Impact factor: 12.969
Authors: B S Anand; Z A Saeed; P A Michaletz; C B Winchester; M A Doherty; J H Liem; D Y Graham Journal: Dig Dis Sci Date: 1998-10 Impact factor: 3.199
Authors: Jun Chul Park; Yong Chan Lee; Sang Kyum Kim; Yu Jin Kim; Sung Kwan Shin; Sang Kil Lee; Hoguen Kim; Choong Bai Kim Journal: Gut Liver Date: 2009-12-31 Impact factor: 4.519