A. R. N. Silva, J. M. K. B. Jayasekara, P. G. C. L. Nanayakkara, and S. H. N. P. Gunawickrama, “Wide-ranging performance of different eGFR equations in stage determination of Chronic Kidney Disease patients from endemic areas for CKD in Sri Lanka”, Int J Community Med Public Health, vol. 10, no. 3, pp. 937–942, Feb. 2023.