Waqar-un-Nisa, Moomal Aslam Khan, Faiza Agha, Shumaila Khan, Sara Fatima, Padma Rathore. Salivary Biomarkers CYFRA 21-1 and MMP9: Predictive Indicators of Disease Progression in Oral Squamous Cell Carcinoma. Pakistan Journal of Medical & Health Sciences [Internet]. 2023 Nov. 30 [cited 2025 Dec. 5];17(11):179. Available from: https://pjmhsonline.com/index.php/pjmhs/article/view/5952