Ben-David R, Veredgorn Y, Savin Z, Bar-Yosef Y, Yossepowitch O, Sofer M, et al. External validation of a simplified prognostic model for survival in patients with extrinsic malignant ureteral obstruction treated with tandem ureteral stents – a retrospective cohort study. SJU [Internet]. 2023 Nov. 2 [cited 2026 May 25];57(1-6):90-6. Available from: https://medicaljournalssweden.se/SJU/article/view/12017