Wang Yung-Chin, Yao Nai-Shun, Chen Peng-Jen
Division of Gastroenterology, Department of Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan.
Dig Liver Dis. 2010 Jul;42(7):524. doi: 10.1016/j.dld.2009.01.018. Epub 2009 Mar 10.