Effects of Osseodensification Protocols on Insertion Torques and the Resonance Frequency Analysis of Conical-Shaped Implants: An In Vitro Study on Polyurethane Foam Blocks oleh Nicola Pranno, Francesca De Angelis, Sara Giulia Fischetto, Edoardo Brauner, Mirko Andreasi Bassi, Annalisa Marrapese, Gerardo La Monaca, Iole Vozza, Stefano Di Carlo