S., Kumar, and Nikethan D. “Study of Association of Serum Bicarbonate Levels With Mortality in Chronic Kidney Disease”. International Journal of Research in Medical Sciences 4, no. 11 (December 19, 2016): 4852–4856. Accessed October 12, 2025. https://www.msjonline.org/index.php/ijrms/article/view/227.