Lee Tzong-Hsi, Huang Chung-Tsui, Chung Chen-Shuan
Division of Gastroenterology and Hepatology, Department of Internal Medicine, Far Eastern Memorial Hospital, Taipei, Taiwan.
J Gastroenterol Hepatol. 2011 Sep;26(9):1464. doi: 10.1111/j.1440-1746.2011.06697.x.