Sultan, D.M. (2019) “EXPERIENCE OF ATRIAL SEPTAL DEFECT DEVICE CLOSURE IN PATIENTS MORE THAN FIFTY YEARS OF AGE”,
Pakistan Armed Forces Medical Journal, 69(Suppl 1), pp. S11–4. Available at:
https://pafmj.org/PAFMJ/article/view/2807 (Accessed: 11 May 2025).