Humagain, Sanjaya, Ramsundar Twayana, and Rajendra Koju. “Echocardiographic Profile of Patients in Dhulikhel Hospital, A Medical College Hospital in Nepal”. Nepalese Heart Journal 11, no. 1 (September 1, 2014): 13–17. Accessed August 16, 2024. https://nepjol.info/index.php/NHJ/article/view/10976.