Sarwar, Sumbal, Shabana Shabana, and Shahida Hasnain. “CLASSIFICATION OF VENTRICULAR SEPTAL DEFECTS (VSDS) ON THE BASIS OF GENETICS”. Pakistan Heart Journal 53, no. 4 (January 19, 2021). Accessed November 24, 2024. https://pakheartjournal1.pcs.org.pk/index.php/pk/article/view/1800.