Bano F, Laghari Y, Hashmat H. Assessment of Serum Magnesium and Nitric Oxide Levels in Periodontitis: A Cross-sectional comparative Study. PJBMB [Internet]. 2026Sep.13 [cited 2026Sep.14];58(1):18-24. Available from: https://pjbmb.com/index.php/pjbmb/article/view/206