Shafiq, F.; Aneela Bashir; Alamgir; Mehreen Malik; Gillani, S. M. .; Asfand Khan; Khan, A. S. . IMMUNOREACTIVITY OF MMP-9 IN TISSUE SAMPLES OF ORAL POTENTIALLY MALIGNANT DISORDERS AND NORMAL ORAL MUCOSA. J Khyber Coll Dent 2025, 15, 32-39.