Alizadeh B, Naghibi M, Qureshi SA, Ghiasi SS. Challenges and Complications in Percutaneous Closure of Postoperative Residual Ventricular Septal Defects. Pak Heart J [Internet]. 2024Dec.31 [cited 2025Mar.5];57(4):285-9. Available from: https://pakheartjournal.com/index.php/pk/article/view/2645