Research Article

Expression of Prostanoid EP3 Receptors in Oral Squamous Epithelium and Oral Squamous Cell Carcinoma

Figure 12

Photomicrograph of verrucous variant of OSCC showing differing staining intensity: (↑A) negative, (↑B) weak, (↑C) moderate, and (↑D) strong (EP3 IHC, 20x).