Palacios, D. I. F. «Current Concept on Percutaneous Aortic Valve Replacement. Immediate and Long-Term Results». Gaceta Médica De Caracas, vol. 128, n.º 2, junio de 2020, pp. 179-93, http://saber.ucv.ve/ojs/index.php/rev_gmc/article/view/18975.