“CORRELATION OF VITAMIN D AND GLYCATED HEMOGLOBIN (HBA1C) IN TYPE II DIABETES MELLITUS: A CROSS-SECTIONAL STUDY FROM FEDERAL GOVERNMENT POLYCLINIC HOSPITAL, ISLAMABAD” (2026) The Research of Medical Science Review, 4(1), pp. 35–38. Available at: https://medicalsciencereview.com/index.php/Journal/article/view/2921 (Accessed: 10 August 2026).