Mehta, Charul R., and Dhruvika G. Chaudhari. “Study of Complications of Congenital Heart Diseases With Special Reference to Pulse Oximetry and Anthropometry”. International Journal of Contemporary Pediatrics 9, no. 5 (April 25, 2022): 473–479. Accessed March 26, 2026. https://www.ijpediatrics.com/index.php/ijcp/article/view/4811.