Authors: George Triadafilopoulos; John K DiBaise; Timothy T Nostrant; Neil H Stollman; Paul K Anderson; M Michael Wolfe; Richard I Rothstein; John M Wo; Douglas A Corley; Marco G Patti; Louis V Antignano; John S Goff; Steven A Edmundowicz; Donald O Castell; John C Rabine; Michael S Kim; David S Utley Journal: Gastrointest Endosc Date: 2002-02 Impact factor: 9.427