Figure 1.

Immunohistochemical staining for HER-2/neu and VEGF (original magnification, × 200). (a) Strong cytoplasmic stain in > 10% of tumor cells. (b) VEGF stained in > 10% of tumor cells. (c) No expression of VEGF and c-erbB-2 in colon cancer.

Li et al. BMC Cancer 2011 11:277   doi:10.1186/1471-2407-11-277
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