Adhikari, Chandra Mani, Sachin Dhungel, Amrit Bogati, Jagat Adhikari, Manish Shrestha, and Kiran Prasad Acharya. 2019. “ASD Device Closure in Elderly Adults”. Asian Journal of Medical Sciences 10 (3):17-20. https://nepjol.info/index.php/AJMS/article/view/23195.