Valenzuela, Alvaro, Norma Ricciardi, Mario Montero, Vartan Tchekmedyian, Héctor Geninazzi, and Carlos Aguirre. “Pharyngo - Esophageal diverticulum.: Systematization of Diagnostic and Therapeutic Study”. Cirugía del Uruguay 50, no. 5 (March 19, 1980): 409–411. Accessed May 24, 2026. https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/3132.