Balloon pulmonary valvuloplasty: Results of the Valvuloplasty and Angioplasty of Congenital Anomalies RegistryPaul Stanger, Stephen R. Shapiro, Zuhdi Lababidi et al.|The American Journal of Cardiology|1990Cited by 224
Angiocardiographic Characteristics of Persistent Common Atrioventricular CanalDonald A. Girod, Kurt Amplatz, Gunay Raghib et al.|Radiology|1965Cited by 20