Khan, Z. A. (2013) “DEVICE CLOSURE OF ATRIAL SEPTAL DEFECT WITH AMPLATZER SEPTAL OCCLUDER IN ADULTS- SAFETY AND OUTCOME”, Journal of Ayub Medical College Abbottabad, 25(3-4), pp. 48–49. Available at: https://jamc.ayubmed.edu.pk/index.php/jamc/article/view/1693 (Accessed: 14 March 2025).