Adhikari CM, Shrestha M, Shakya U. Assessment of atrial septal defects rims on transesophageal echocardiogram at Shahid Gangalal National Heart Centre, Kathmandu, Nepal. Nepalese Heart J. [Internet]. 2017 Nov. 1 [cited 2024 Oct. 19];14(2):35-6. Available from: https://nepjol.info/index.php/NHJ/article/view/18501