Late HCC onset after direct antiviral agents therapy in patients with sustained virological response: do we need to reconsider their efficacy according to long term follow-up?. (3rd August 2018) - Perrella, A.; Izzi, A.; Punzi, R.; Adinolfi, E.; Sbreglia, C.; Bellopede, P.; Galeota Lanza, A.; Martucci, F.; Rinaldi, L.