Kale, A. V., P. U. Jadhao, A. Valecha, and S. Kethepalli. “The Effect of Phototherapy on Serum Calcium Level in Neonates With Hyperbilirubinemia: A Cross Sectional Study”. International Journal of Contemporary Pediatrics, vol. 7, no. 8, July 2020, pp. 1772-6, doi:10.18203/2349-3291.ijcp20203174.