Royce Trevor J, Katz Matthew S, Vapiwala Neha
Harvard Medical School, Harvard Radiation Oncology Program, Massachusetts General Hospital, Boston, Massachusetts.
Department of Radiation Medicine, Lowell General Hospital, Lowell, Massachusetts.
Int J Radiat Oncol Biol Phys. 2017 Apr 1;97(5):881-883. doi: 10.1016/j.ijrobp.2017.01.010. Epub 2017 Mar 15.