Petit, C. J., Gao, K., Goldstein, B. H., Lang, S. M., Gillespie, S. E., Kim, S. H., & Sachdeva, R. (2016). Relation of Aortic Valve Morphologic Characteristics to Aortic Valve Insufficiency and Residual Stenosis in Children With Congenital Aortic Stenosis Undergoing Balloon Valvuloplasty. The American journal of cardiology, 117(6), 972-979. https://doi.org/10.1016/j.amjcard.2015.12.034

Petit, Christopher J., Kevin Gao, Bryan H. Goldstein, Sean M. Lang, Scott E. Gillespie, Sung-In H. Kim, a Ritu Sachdeva. "Relation of Aortic Valve Morphologic Characteristics to Aortic Valve Insufficiency and Residual Stenosis in Children With Congenital Aortic Stenosis Undergoing Balloon Valvuloplasty." The American Journal of Cardiology 117, no. 6 (2016): 972-979. https://doi.org/10.1016/j.amjcard.2015.12.034.

Petit, Christopher J., et al. "Relation of Aortic Valve Morphologic Characteristics to Aortic Valve Insufficiency and Residual Stenosis in Children With Congenital Aortic Stenosis Undergoing Balloon Valvuloplasty." The American Journal of Cardiology, vol. 117, no. 6, 2016, pp. 972-979, https://doi.org/10.1016/j.amjcard.2015.12.034.