Huweidy, Bashar Talib, et al. “The Effect of Phototherapy on Serum Calcium in Neonates With Indirect Hyperbilirubinemia”. International Journal of Pediatrics and Genetics , vol. 3, no. 3, Mar. 2025, pp. 1-6, https://medicaljournals.eu/index.php/IJPG/article/view/1621.