Additional file 2.

Figure S2. Enlarged detail of Figure 3. Expression of EGFR, pAKT and hypoxia in a tumor of UT-SCC5. Left picture: EGFR (red), pAKT (green), vessels (blue). Right picture: EGFR (red), hypoxia (green), vessels (blue). Magnification: 100X.

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Stegeman et al. BMC Cancer 2012 12:463   doi:10.1186/1471-2407-12-463