Evaluation of serum mineral micronutrients (Zn, Cu, Fe, Mg) and their correlation with clinical parameters (gingival index, probing pocket depth, clinical attachment loss) in chronic periodontitis patients. SAJMSHS [Internet]. 11 november 2025 [geciteerd 2 november 2026];1(1):26-31. Beschikbaar op: https://umedpress.com/index.php/SAJMSHS/article/view/5