Delgado, B. and Estapé, G. (1993) “Short esophagus. Collis operation”, Cirugía del Uruguay, 63(4-5-6), pp. 174–176. Available at: https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/4233 (Accessed: 29 March 2026).