Delgado, Bolívar. “Surgical Anatomy of the Rectum: Round Table Benign Anorectal Processes; Introduction Alberto R. Aguiar”. Cirugía del Uruguay 43, no. 1 (February 17, 1973): 2–5. Accessed May 23, 2026. https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/2314.