Tutino, F.; Alovisi, M.; Bernardi, M.; Carpegna, G.; Comba, A.; Pasqualini, D.; Scotti, N.; Berutti, E. Micro-CT Evaluation of ProTaper Next and WaveOne Gold Shaping in Maxillary First Molars Curved Canals: An in Vitro Study. G Ital Endodon 2019, 33.