1.
Jawahir Tehseen, Durr-e-Sadaf, Muhammad Muzamil, Muhammad Mohsin Kamal, Syed Umer Farooq, Varda Jalil. Correlation of Serum Vitamin D Levels with Severity of Oral Submucous Fibrosis; A Cross-Sectional Study Evaluating Clinical Staging and Grading. IJPRT [Internet]. 2026 Apr. 20 [cited 2026 Apr. 24];16(1):1916-23. Available from: https://www.ijprt.org/index.php/pub/article/view/1803