More Groups
Fewer Groups
More People
Fewer People
Zelefsky, M. J.; Eastham, J. A.; Cronin, A. M.; Fuks, Z.; Zhang, Z.; Yamada, Y.; Vickers, A.; Scardino, P. T. Journal of Clinical Oncology (2010)
Fuks, Z.; Leibel, S. A.; Wallner, K. E.; Begg, C. B.; Fair, W. R.; Anderson, L. L.; Hilaris, B. S.; Whitmore, W. F. International Journal of Radiation Oncology, Biology, Physics (1991)