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. 2015 Oct 29;10(10):e0141734. doi: 10.1371/journal.pone.0141734

Fig 4. Comparison of a dose-volume histogram of the tongue with acute radiation mucositis (ARM) grade.

Fig 4

ARM was graded according to the Radiation Therapy Oncology Group (RTOG) criteria. Data are presented as mean ± standard error. *p < 0.05. RBE, relative biological effectiveness.