Orosa Andrada, A., Laso García, I., Arias Fúnez, F., Donis Canet, F., Duque Ruiz, G., Gómez Dos Santos, V., & Burgos Revilla, F. J. (2017). Conservative treatment of upper urinary tract carcinoma: Long-term results. Canadian Urological Association Journal, 11(7), E291–6. https://doi.org/10.5489/cuaj.4173