Rodríguez G, Navarrete H, Bruno G, Malfatto G, Praderi R. Malignant retroperitoneal fibrosis Rectal, duodenal and ureteral occlusion. Cir. Urug. [Internet]. 1995 Apr. 18 [cited 2026 Jun. 14];65(3):183-6. Available from: https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/4204