Qayyum, A., Arif, A. and Asif, S. (2021) “Correlation of The Chronic Kidney Disease Epidemiology Collaboration Equation With Conventional 24-Hour Urinary Creatinine Clearance Test For Estimating Glomerular Filtration Rate In Chronic Kidney Disease Patients”, Pakistan Journal of Kidney Diseases, 1(3), pp. 8–13. doi: 10.53778/pjkd1340.