Kim, Hunjung, Hoonjung Phak, and Woochul Kim. 2015. “Stereotactic Body Radiotherapy Using Cyberknife for Localized Prostate Cancer”. Reports of Radiotherapy and Oncology 2 (3), 1-5. http://waocp.com/journal/index.php/Reports-of-Radiotherapy-and-Onco/article/view/2357.