Subhan Khan; Alamgir; Bushra Khan; Kanza Nawadat; Muhammad Umair; Abdul Samad Gichki. Association of Oral Biological and Immunohistochemical Expression of P53 and Ki-67 With Histopathological Grade and Clinical Outcomes in Oral Squamous Cell Carcinoma. IJPRT 2026, 16, 4704-4710.