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.
Wang NY, Tsai CY, Liu YY, Chen IS, Ho KH.Wang NY, et al. Among authors: tsai cy.J Gastric Cancer. 2019 Mar;19(1):132-137. doi: 10.5230/jgc.2019.19.e7. Epub 2019 Mar 19.J Gastric Cancer. 2019.PMID: 30944766Free PMC article.