“Successful Retrieval of Embolized Amplatzer Septal Occluder from Descending Thoracic Aorta: A Surgical Emergency”. University Heart Journal 15, no. 1 (May 17, 2019): 37–39. Accessed July 1, 2026. https://www.banglajol.info/index.php/UHJ/article/view/41445.