Immunotherapy-Based Combinations in First-Line Urothelial Cancer: A Systematic Review and Individual Patient Data (IPD) Meta-Analysis oleh Mattia Alberto Di Civita, Andrea Torchia, Daniele Santini, Daniele Marinelli, Virginia Magro, Marianna Cerro, Laura Pappalardo, Giulia Maltese, Fiorenza Santamaria, Luca Zacco, Dorelsa Buccilli, Ailin Dehghanpour, Iolanda Speranza, Alessandro Sciarra, Valeria Panebianco, Michela Roberto