Figure 4.
Immunohistochemical staining for EGFR signaling. EGFR (A), pEGFR (B), and pERK (C) in the dysplastic sample obtained in 2011, and for EGFR(D), pEGFR (E), and pERK (F) in the SCC sample.
Immunohistochemical staining for EGFR signaling. EGFR (A), pEGFR (B), and pERK (C) in the dysplastic sample obtained in 2011, and for EGFR(D), pEGFR (E), and pERK (F) in the SCC sample.