An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Chang KK, Mo LR, Yau MP, Lin RC, Kuo JY, Tsai CC.Chang KK, et al.Hepatogastroenterology. 1996 Jan-Feb;43(7):203-6.Hepatogastroenterology. 1996.PMID: 8682464
Wang CH, Mo LR, Lin RC, Kuo JY, Chang KK.Wang CH, et al. Among authors: chang kk.Hepatogastroenterology. 2001 May-Jun;48(39):619-21.Hepatogastroenterology. 2001.PMID: 11462888
Tsai CC, Mo LR, Chou CY, Han SJ, Lin RC, Kuo JY, Chang KK.Tsai CC, et al. Among authors: chang kk.Hepatogastroenterology. 1997 May-Jun;44(15):770-3.Hepatogastroenterology. 1997.PMID: 9222687