Kenneth J Chang1. 1. Gastrointestinal Oncology and Comprehensive Digestive Disease Center, University of California, Irvine Medical Center, Orange, California, USA.
Authors: Chang Yun Hwang; Sang Soo Lee; Tae Jun Song; Sung-Hoon Moon; Don Lee; Do Hyun Park; Dong Wan Seo; Sung Koo Lee; Myung-Hwan Kim Journal: Gut Liver Date: 2009-06-30 Impact factor: 4.519