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Lief, E.; Hanley, J.; Cann, D.; Schupak, K.; Potters, L.; Zaider, M.; Zelefsky, M. International Journal of Radiation Oncology, Biology, Physics (1999)
Mah, D.; Hanley, J.; Rosenzweig, K. E.; Yorke, E.; Ling, C. C.; Leibel, S. A.; Fuks, Z.; Mageras, G. S. International Journal of Radiation Oncology, Biology, Physics (1999)