Battistessa, Sergio, Roberto Stanham, Héctor Estable, Mauricio Cassinelli, Alvaro Lorenzo, Ramón Scola, Jorge Estigarribia, and José L Filgueira. “Myocardial Revascularization in Patients With Severe Left Ventricular Dysfunction”. Cirugía del Uruguay 58, no. 6 (April 13, 1988): 197–205. Accessed May 26, 2026. https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/3851.