Piñeyro, Alberto, Luis E Bergalli, and Héctor Navarrete. “Mixed Polyposis of the Colon”. Cirugía del Uruguay 70, no. 1-2 (April 20, 2000): 72–74. Accessed March 28, 2026. https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/4387.