1.
Fatema N, Razzaque A, Iqbal A. Atrial Septal Defect (Secundum): A Case Report of a Family. Cardiovasc. j. [Internet]. 2011 Aug. 8 [cited 2025 Oct. 18];1(2):226-8. Available from: https://www.banglajol.info/index.php/CARDIO/article/view/8173