T., Yashoda H., Kavya C., Nithya E., and Laghna Gowda. “Correlation Between QoTc and Serum As Well As Ionised Calcium in Sick Neonates”. International Journal of Contemporary Pediatrics 7, no. 5 (April 24, 2020): 1033–1037. Accessed November 4, 2025. https://www.ijpediatrics.com/index.php/ijcp/article/view/2944.