S G Kim1, K D Choi, J S Kim, H C Jung, I S Song. 1. Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea.
Authors: Gregory G Ginsberg; Alan N Barkun; John J Bosco; Gerard A Isenberg; Cuong Cao Nguyen; Bret T Petersen; William B Silverman; Adam Slivka; Greta Taitelbaum Journal: Gastrointest Endosc Date: 2002-11 Impact factor: 9.427
Authors: T Miyata; H Yamamoto; H Kita; T Yano; K Sunada; Y Sekine; M Iwamoto; A Kuno; N Onishi; K Ido; M Nokubi; A Tanaka; K Sugano Journal: Endoscopy Date: 2004-04 Impact factor: 10.093