An unusual case of hydronephrosis: Retrocaval ureter. Indian Journal of Case Reports, [S. l.], v. 6, n. 3, p. 109–111, 2020. DOI: 10.32677/IJCR.2020.v06.i03.004. Disponível em: https://www.mansapublishers.com/ijcr/article/view/2226. Acesso em: 17 aug. 2026.