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Yamada, Y.; Kim, M.; Cohen, G.; Zaider, M.; Venkatraman, E.; Wallner, K. E.; Zelefsky, M. J. International Journal of Radiation Oncology, Biology, Physics (2000)
Zelefsky, M. J.; Hollister, T.; Raben, A.; Mathew, S.; Wallner, K. E. International Journal of Radiation Oncology, Biology, Physics (2000)