Buys, D.G., and S.C. Brown. “Right Ventricular Outfl Ow Tract Revalvulation Using the Melody Valve: The Next Frontier”. SA Heart Journal 10, no. 2 (March 31, 2017): 448–453. Accessed October 8, 2025. https://www.journals.ac.za/SAHJ/article/view/1803.