Ignatious Rozario, Cyril, Preethi S. Pillai, and Ranamol T. “Effect of Phototherapy on Serum Calcium Level in Term Newborns”. International Journal of Contemporary Pediatrics 4, no. 6 (October 24, 2017): 1975–1979. Accessed April 9, 2026. https://www.ijpediatrics.com/index.php/ijcp/article/view/1142.