More Groups
Fewer Groups
More People
Fewer People
Zelefsky, M. J.; Chan, H.; Hunt, M.; Yamada, Y.; Shippy, A. M.; Amols, H. Journal of Urology (2006)
Zelefsky, M. J.; Fuks, Z.; Hunt, M.; Lee, H. J.; Lombardi, D.; Ling, C. C.; Reuter, V. E.; Venkatraman, E. S.; Leibel, S. A. Journal of Urology (2001)