CITATION Study Protocol: A Prospective Study Aimed to Test the Feasibility of Neoadjuvant Immuno- and Chemo-Therapy in Locally Advanced CCA. (2022) - Belli, A.; Ottaiano, A.; Nasti, G.; Santorsola, M.; Palaia, R.; Albino, V.; Leongito, M.; Patrone, R.; Cutolo, C.; Granata, V.; Izzo, F.