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.
Al-Sarraf M, Pajak TF, Byhardt RW, Beitler JJ, Salter MM, Cooper JS.Al-Sarraf M, et al. Among authors: cooper js.Int J Radiat Oncol Biol Phys. 1997 Mar 1;37(4):777-82. doi: 10.1016/s0360-3016(96)00614-1.Int J Radiat Oncol Biol Phys. 1997.PMID: 9128951Free article.
Machtay M, Moughan J, Farach A, Martin-O'Meara E, Galvin J, Garden AS, Weber RS, Cooper JS, Forastiere A, Ang KK.Machtay M, et al. Among authors: cooper js.Int J Radiat Oncol Biol Phys. 2012 Nov 15;84(4):983-9. doi: 10.1016/j.ijrobp.2012.03.005.Int J Radiat Oncol Biol Phys. 2012.PMID: 23078898Free PMC article.Clinical Trial.
Lee DJ, Cosmatos D, Marcial VA, Fu KK, Rotman M, Cooper JS, Ortiz HG, Beitler JJ, Abrams RA, Curran WJ, et al.Lee DJ, et al. Among authors: cooper js.Int J Radiat Oncol Biol Phys. 1995 Jun 15;32(3):567-76. doi: 10.1016/0360-3016(95)00150-W.Int J Radiat Oncol Biol Phys. 1995.PMID: 7790241Free article.Clinical Trial.