Rompani, O. C. (1981) “Megaesophagus Secondary to Anastomoses Stenosis in a Patient Previously Gastrectomized (Billroth II)”, Cirugía del Uruguay, 51(2), pp. 176–179. Available at: https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/3313 (Accessed: 28 May 2026).