Reza, A., Patwary, M., & Baqui, A. (2011). Percutaneous Balloon Aortic Valvuloplasty (Pbav) in a Child With Congenital Severe Aortic Stenosis –A Case Report. Cardiovascular Journal, 1(2), 234–236. https://doi.org/10.3329/cardio.v1i2.8241