Alamgeer, R., M. M. . Khan, S. Nasir, S. Ahmad, A. Khurshid, and S. Saeed. “EXPRESSION OF OSTEOPONTIN IN ORAL SQUAMOUS CELL CARCINOMA – AN IMMUNOHISTOCHEMICAL STUDY”. Journal of Postgraduate Medical Institute, vol. 37, no. 1, Mar. 2023, pp. 41-5, doi:10.54079/jpmi.37.1.3098.