Butt, D. Q.; Chaudhary, F. A.; Bhatti, N. M.; Khalid, D.; Rafiq, A.; Malik, Z. IMMUNOHISTOCHEMICAL EXPRESSION OF WILM’S TUMOR (WT1) MARKER IN HISTOLOGICAL GRADES OF ORAL SQUAMOUS CELL CARCINOMA. Pak Oral Dent J 2019, 38 (4), 436-440.