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.
Lau JY, Sheron N, Nouri-Aria KT, Alexander GJ, Williams R.Lau JY, et al.Hepatology. 1991 Jul;14(1):44-50. doi: 10.1002/hep.1840140108.Hepatology. 1991.PMID: 1648538
Nouri-Aria KT, Arnold J, Davison F, Portmann BC, Meager A, Morris AG, Alexander GJ, Eddleston AL, Williams R.Nouri-Aria KT, et al.Hepatology. 1991 Jun;13(6):1029-34.Hepatology. 1991.PMID: 2050318