Morante-Ruiz, M., Tornero-Romero, F., Palacios-Miras, C., Lage-Estébanez, F. V., Cantero-Del Olmo, L., Martínez-Alemany, I. and Martínez-Andrés, J. (2024) “Zinner’s syndrome and retroperitoneal fibrosis: an unknown association”, European Journal of Case Reports in Internal Medicine, 11(2). doi: 10.12890/2024_004246.