Efficacy and Safety of Cetuximab plus Radiotherapy in Cisplatin-Unfit Elderly Patients with Advanced Squamous Cell Head and Neck Carcinoma: A Retrospective Study. - Addeo, Raffaele; Caraglia, Michele; Vincenzi, Bruno; Luce, Amalia; Montella, Liliana; Mastella, Amerigo; Mazzone, Salvatore; Ricciardiello, Filippo; Carraturo, Marco; Del Prete, Salvatore; Sperlongano, Pasquale (Chemotherapy (0009-3157), 2019)