Sole Claudio V, Calvo Felipe A
Service of Radiation Oncology, Instituto de Radiomedicina, Santiago, Chile.
Department of Oncology, Hospital General Universitario Gregorio Marañón, Madrid, Spain.
Int J Radiat Oncol Biol Phys. 2014 Jul 15;89(4):932-3. doi: 10.1016/j.ijrobp.2014.04.006.