Sharma, R, R Rajbhandari, Y Limbu, S Singh, YKD Bhatt, and MB KC. “Balloon Pulmonary Valvuloplasty in Patients With Congenital Valvular Pulmonary Stenosis”. Nepalese Heart Journal 9, no. 1 (July 21, 2013): 7–9. Accessed July 17, 2024. https://nepjol.info/index.php/NHJ/article/view/8340.