Authors: M Matsushita; K Hajiro; H Takakuwa; F Kusumi; T Maruo; M Ohana; M Tominaga; A Okano; Y Yunoki Journal: Gastrointest Endosc Date: 1998-06 Impact factor: 9.427
Authors: P Katsinelos; J Kountouras; G Paroutoglou; A Beltsis; G Chatzimavroudis; C Zavos; I Vasiliadis; T Katsinelos; B Papaziogas Journal: Surg Endosc Date: 2006-07-20 Impact factor: 4.584