Jan, Muzafar, Parvaiz Rafieq Sohil, Younus Ramzan Khan, and Amber Bashir. “Extra Cardiac Birth Defects in Children With Congenital Heart Anomalies”. International Journal of Contemporary Pediatrics 10, no. 6 (May 26, 2023): 806–812. Accessed May 21, 2026. https://www.ijpediatrics.com/index.php/ijcp/article/view/5417.