DR ARCHANA BUNDELA; DR. KUMARI PRIYANKA,; DR. SHALINI SINGH; DR RAJESH KUMAR RAI. Immunohistochemical Evaluation of Matrix Metalloproteinase-9 Expression in Oral Epithelial Dysplasia and Oral Squamous Cell Carcinoma: A Clinicopathological Study . Student’s Journal of Health Research Africa, Africa, v. 7, n. 2, p. 9, 2026. DOI: 10.51168/sjhrafrica.v7i2.2701. Disponível em: https://www.sjhresearchafrica.org/index.php/public-html/article/view/2701. Acesso em: 25 jun. 2026.