Authors: R E Sampliner; D Faigel; M B Fennerty; D Lieberman; A Ippoliti; K Lewin; W M Weinstein Journal: Gastrointest Endosc Date: 2001-05 Impact factor: 9.427
Authors: Christine P J Caygill; Anthony Watson; Pierre Lao-Sirieix; Rebecca C Fitzgerald Journal: World J Surg Oncol Date: 2004-05-07 Impact factor: 2.754