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  Indian J Med Microbiol
 

Figure 6: Photomicrographs showing the cytoplasmic β-catenin-immunopositive tumor cells of oral squamous cell carcinoma selected by draggable freehand regions (a and b); color-segmented image to estimate the intensity of immunopositive cells (c) (immunohistochemistry; ×400)

Figure 6: Photomicrographs showing the cytoplasmic β-catenin-immunopositive tumor cells of oral squamous cell carcinoma selected by draggable freehand regions (a and b); color-segmented image to estimate the intensity of immunopositive cells (c) (immunohistochemistry; ×400)