Sharma, R.; Rajbhandari, R.; Limbu, Y.; Singh, S.; Bhatt, Y.; KC, M. Balloon Pulmonary Valvuloplasty in Patients With Congenital Valvular Pulmonary Stenosis. Nepalese Heart J. 2013, 9 (1), 7-9. https://doi.org/10.3126/njh.v9i1.8340.