Gyawali, P.R., Joshi, B.R. and Gurung, C.K. 2012. Correlation of Calcium, Phosphorus, Uric Acid and Magnesium Level in Serum and 24 hours Urine of Patients with Urolithiasis. Kathmandu University Medical Journal. 9, 2 (Jun. 2012), 54–56. DOI:https://doi.org/10.3126/kumj.v9i2.6289.