Fig. 3From: Prognostic value of Dickkopf-1 and ß-catenin expression in advanced gastric cancerImmunohistochemical staining of DKK1 and β-catenin staining in GC. Representative images of GC with high expression of DKK1 (a), low expression of DKK1 (b), positive β-catenin staining (c), and negative β-catenin staining (d)Back to article page