Yuan, Haoyong, Zhongshi Wu, Yifeng Yang, and Can Huang. “Supra-Annular Mitral Valve Replacement in Infants With Congenital Mitral Valve Disease”. The Heart Surgery Forum 22, no. 5 (August 26, 2019): E315-E316. Accessed November 19, 2019. https://journal.hsforum.com/index.php/HSF/article/view/2593.