Authors: Gregory G Ginsberg; Alan N Barkun; John J Bosco; J Steven Burdick; Gerard A Isenberg; Naomi L Nakao; Bret T Petersen; William B Silverman; Adam Slivka; Peter B Kelsey Journal: Gastrointest Endosc Date: 2002-06 Impact factor: 9.427
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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: Jim C Brooker; Brian P Saunders; Syed G Shah; Catherine J Thapar; Noriko Suzuki; Christopher B Williams Journal: Gastrointest Endosc Date: 2002-03 Impact factor: 9.427