Mahapatra, Anuspandana, Rachita Sarangi, and Partha Pratim Mahapatra. “Spectrum of Congenital Heart Disease in a Tertiary Care Centre of Eastern India”. International Journal of Contemporary Pediatrics 4, no. 2 (February 22, 2017): 314–316. Accessed January 6, 2026. https://www.ijpediatrics.com/index.php/ijcp/article/view/504.