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.
Sede M, Lopez-Ledesma M, Frider B, Pozzati M, Campos RH, Flichman D, Quarleri J.Sede M, et al.J Viral Hepat. 2014;21(9):650-61. doi: 10.1111/jvh.12196. Epub 2013 Nov 6.J Viral Hepat. 2014.PMID: 25244642