Hussain, Maqbool, Sajjad Hussain, Jai Krishin, and Saleem Abbasi. “PRESENTATION OF CONGESTIVE CARDIAC FAILURE IN CHILDREN WITH VENTRICULAR SEPTAL DEFECT”. Journal of Ayub Medical College Abbottabad 22, no. 4 (December 1, 2010): 135–138. Accessed March 14, 2025. https://jamc.ayubmed.edu.pk/index.php/jamc/article/view/2733.