Rodríguez, G. (1995) “Malignant retroperitoneal fibrosis Rectal, duodenal and ureteral occlusion”, Cirugía del Uruguay, 65(3), pp. 183–186. Available at: https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/4204 (Accessed: 14 June 2026).