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.
Hung CH, Lee CM, Lu SN, Lee JF, Wang JH, Tung HD, Chen TM, Hu TH, Chen WJ, Changchien CS.Hung CH, et al. Among authors: changchien cs.J Viral Hepat. 2003 Mar;10(2):87-94. doi: 10.1046/j.1365-2893.2003.00414.x.J Viral Hepat. 2003.PMID: 12614464
Yen YH, Changchien CS, Wang JH, Kee KM, Hung CH, Hu TH, Lee CM, Lin CY, Wang CC, Chen TY, Huang YJ, Lu SN.Yen YH, et al. Among authors: changchien cs.Dig Liver Dis. 2009 Jun;41(6):431-41. doi: 10.1016/j.dld.2008.11.008. Epub 2009 Jan 29.Dig Liver Dis. 2009.PMID: 19185555