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.
Yoshizawa A, Fukuoka J, Shimizu S, Shilo K, Franks TJ, Hewitt SM, Fujii T, Cordon-Cardo C, Jen J, Travis WD.Yoshizawa A, et al.Clin Cancer Res. 2010 Jan 1;16(1):240-8. doi: 10.1158/1078-0432.CCR-09-0986. Epub 2009 Dec 15.Clin Cancer Res. 2010.PMID: 20008839Free PMC article.