Gautam, N. C.; Timala, R. B.; Pradhan, S.; Joshi, D.; Thakur, A.; Basnet, N.; Aryal, M.; Mahara, K.; Karki, D.; Koirala, R. The Spectrum of Congenital Heart Diseases Operated at Shahid Gangalal National Heart Center in the Last 5 Years. Nepalese Heart J. 2021, 18, 13-17.