A0031 - Development and validation of a novel nomogram to predict lymph node invasion in upper tract urothelial carcinoma. - Saitta, C.; Meagher, M.F.; Autorino, R.; Porpiglia, F.; Bell, S.; Abdollah, F.; Simone, G.; Yong, C.; Lughezzani, G.; Afari, J.; Tozzi, M.; Jacob, T.; et al. (European Urology, 2024)