More Groups
Fewer Groups
More People
Fewer People
Von Bodman, C. ; Matsushita, K.; Savage, C.; Matikainen, M. P.; Eastham, J. A.; Scardino, P. T.; Rabbani, F.; Akin, O.; Sandhu, J. S. Journal of Urology (2012)
Yamada, Y.; Kim, M.; Cohen, G.; Zaider, M.; Venkatraman, E.; Wallner, K. E.; Zelefsky, M. J. International Journal of Radiation Oncology, Biology, Physics (2000)