1.
Madiyono B, Achmad J, Sastroasmoro S, Oesman IN, Putra ST. Clinical features and management of secundum atrial septal defect in infants and children. Med J Indones [Internet]. 1996 Jan. 1 [cited 2025 Apr. 19];5(1):42-8. Available from: http://mji.ui.ac.id/journal/index.php/mji/article/view/844