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.
Young A, Berry R, Holloway AF, Blackburn NB, Dickinson JL, Skala M, Phillips JL, Brettingham-Moore KH.Young A, et al. Among authors: holloway af.BMC Cancer. 2014 Nov 4;14:808. doi: 10.1186/1471-2407-14-808.BMC Cancer. 2014.PMID: 25369795Free PMC article.