Yoon MS, Nam TK, Lee JS, Cho SH, Song JY, Ahn SJ, Chung IJ, Jeong JU, Chung WK, Nah BS
We investigated the patterns of pretreatment expression of the epidermal growth factor receptor (EGFR), vascular endothelial growth factor (VEGF), and cyclooxygenase-2 (COX-2) by immunohistochemical staining and determined their correlation with...