Reply to Francesco Massari and Vincenzo Di Nunno's Letter to the Editor re: Jose Luis Perez-Gracia, Yohann Loriot, Jonathan E. Rosenberg, et al. Atezolizumab in Platinum-treated Locally Advanced or Metastatic Urothelial Carcinoma: Outcomes by Prior Number of Regimens. Eur Urol 2018;73:462–8 | Publicación