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.
Di Pinto M, Conklin HM, Li C, Merchant TE.Di Pinto M, et al. Among authors: conklin hm.Int J Radiat Oncol Biol Phys. 2012 Nov 1;84(3):e363-9. doi: 10.1016/j.ijrobp.2012.03.066. Epub 2012 Aug 4.Int J Radiat Oncol Biol Phys. 2012.PMID: 22867897Free PMC article.