Koirala, R., N. Panthee, S. Pradhan, N. Rajbhandari, D.K. Shrestha, S. Chhetri, Y. Shrestha, A. Dahal, S. Dhakal, and S. Thapa. “Hospital Outcomes of Surgical Closure of Patent Ductus Arteriosus: 19 Years Experience at Shahid Gangalal National Heart Center”. Kathmandu University Medical Journal 18, no. 2 (December 4, 2020): 30–35. Accessed December 26, 2024. https://nepjol.info./index.php/KUMJ/article/view/33222.