Nitin Choudhary, Lal Pranay Singh, Nidhi Choudhary, and Narendra Singh Patel. “A Study on Epidemiology and Symptomatology and Glomerular Filtration Rate (GFR) in Pre-Dialysis Chronic Kidney Disease Patients”. International Journal of Health and Clinical Research, vol. 4, no. 12, July 2021, pp. 1-3, https://www.ijhcr.com/index.php/ijhcr/article/view/1827.