Lin I-Tsung, Chang Wen-Hsiung, Wang Tsang-En, Chu Cheng-Hsin, Lin Shee-Chan, Shih Shou-Chuan, Bair Ming-Jong
Division of Gastroenterology, Department of Internal Medicine, Mackay Memorial Hospital, and Mackay Medicine, Nursing and Management College, Taipei, Taiwan.
Gastrointest Endosc. 2008 May;67(6):971; discussion 972. doi: 10.1016/j.gie.2007.11.011. Epub 2008 Mar 4.