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.
Lin MC, Lee CF, Lin CL, Wu YC, Wang HE, Chen CL, Sung FC, Kao CH.Lin MC, et al. Among authors: wu yc.Ann Oncol. 2013 Jun;24(6):1675-9. doi: 10.1093/annonc/mdt016. Epub 2013 Feb 13.Ann Oncol. 2013.PMID: 23406732Free article.