Prognostic Value of the Involvement of the Urinary Collecting System in Renal Cell Carcinoma - Terrone, C.; Cracco, C.; Guercio, S.; Bollito, E.; Poggio, M.; Scoffone, C.; Tarabuzzi, R.; Porpiglia, F.; Scarpa, R.M.; Fontana, D.; Rocca Rossetti, S. (European Urology, 2004)