Figure 2From: Correlation between egfr expression and accelerated proliferation during radiotherapy of head and neck squamous cell carcinomaCurves of T D obtained by varying T k , for H EGFr (black) and L EGFr (gray) groups based on the immunohistochemistry (continuous) and flow cytometry (dashed) methods to estimate the sub-sites iT pot . Differences are shown for Oral-Cavity (a), Oropharynx (b), Hypopharynx (c) and Larynx (d).Back to article page