Figure 4From: Correlation between egfr expression and accelerated proliferation during radiotherapy of head and neck squamous cell carcinomaHistogram of ratios between T D values in the L EGFr and H EGFr groups. The error bars represent the 95% confidence intervals while the overlay trend line represent the average of values. Abbreviations: E1 = Eriksen from AO, E2 = Eriksen RO, BE = Bentzen JCO, SU = Suwinski IJROBP, SM = Smid IJROBP, CH = Chung IJROBP.Back to article page