M. M. . Moizuddin, J. . Volturi, and S. J. . Omer, “Comparison of Creatinine and Cystatin C-based Estimated Glomerular Filtration Rate in Relation to Glycemic Control Among Patients With Type 2 Diabetes Mellitus”, IJPBR, vol. 14, no. 03, pp. 219–225, Aug. 2026.