A Comparison of daily megavoltage CT and ultrasound image guided radiation therapy for prostate cancer.Published in:Medical Physics, 2008, v. 35, n. 12, p. 5619, doi. 10.1118/1.3013550By:Cheng Peng;Kainz, Kristofer;Lawton, Colleen;Li, X. AllenPublication type:Article