1142 Efficacy of atezolizumab (MPDL3280A) in platinum-treated metastatic urothelial carcinoma (mUC): Update from the IMvigor 210 phase II clinical trial
M. van der Heijden, Margitta Retz, José Luis Perez‐Gracia, Andrea Necchi, Thomas Powles, Srikala S. Sridhar, G. Neigisch, Christine Théodore, Sergio Bracarda, Ignacio Durán, Joan Carles, J. Rosenberg, Robert Dreicer, E. Grande, Na Cui, Sanjeev Mariathasan, Ann Christine Thastrom, Yohann Loriot
Abstract