Esiashvili Natia, Anderson Cynthia, Katzenstein Howard M
Department of Radiation Oncology, Emory University School of Medicine and Emory Winship Cancer Institute Atlanta, Georgia, USA.
Curr Probl Cancer. 2009 Nov-Dec;33(6):333-60. doi: 10.1016/j.currproblcancer.2009.12.001.