Outcomes after intensity-modulated versus conformal radiotherapy in older men with nonmetastatic prostate cancer.
Bekelman JE, Mitra N, Efstathiou J, Liao K, Sunderland R, Yeboa DN, Armstrong K. Outcomes after intensity-modulated versus conformal radiotherapy in older men with nonmetastatic prostate cancer. Int J Radiat Oncol Biol Phys. 2011 Nov 15; 81(4):e325-34.