Pereyra Borrelli, César, and Roberto Perdomo. “Esophagitis Caused by Reflux With Stenosis and Barret Ulcer”. Cirugía del Uruguay 55, no. 2-3 (April 10, 1985): 145–152. Accessed March 28, 2026. https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/3666.