Rajbhandari, Ajay, Rajendra Kumar Agrawal, Anil Baral, Anil Pokhrel, Dineshwori Shrestha, and Rajani Hada. “Estimation of Serum Vitamin D, Calcium and Phosphorus in Chronic Kidney Disease”. Medical Journal of Shree Birendra Hospital 16, no. 1 (August 21, 2017): 30–36. Accessed December 5, 2021. https://www.nepjol.info/index.php/MJSBH/article/view/17266.