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.
Pawlik TM, Poon RT, Abdalla EK, Zorzi D, Ikai I, Curley SA, Nagorney DM, Belghiti J, Ng IO, Yamaoka Y, Lauwers GY, Vauthey JN; International Cooperative Study Group on Hepatocellular Carcinoma.Pawlik TM, et al.Arch Surg. 2005 May;140(5):450-7; discussion 457-8. doi: 10.1001/archsurg.140.5.450.Arch Surg. 2005.PMID: 15897440