Sarkar, U. K.; Chatterjee, A.; Basu, S.; Pan, A.; Periwal, S. Echocardiographic Evaluation of Simple Versus Complex Congenital Heart Disease in a Tertiary Care Paediatrics Hospital. J Coll Med Sci-Nepal 2017, 13 (3), 327-329. https://doi.org/10.3126/jcmsn.v13i3.18404.