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. Author manuscript; available in PMC: 2009 Oct 30.
Published in final edited form as: Int J Radiat Oncol Biol Phys. 2007 Mar 29;68(3):682–689. doi: 10.1016/j.ijrobp.2007.01.008

Fig. 1.

Fig. 1

Fig. 1

(a) The ASTRO FFBF adjusted Kaplan-Meier estimates for each dose group.

(b) The nadir +2 FFBF adjusted Kaplan-Meier estimates for each dose group. ASTRO = American Society for Therapeutic Radiology and Oncology; FFBF = freedom from biochemical failure.