Canzi, P.; Avato, I.; Marconi, S.; Del Maestro, M.; Lucifero, A. G.; Magnetto, M.; Carlotto, E.; Auricchio, F.; Luzzi, S.; Benazzo, M. A 3D Printed Custom-Made Mask Model for Frameless Neuronavigation During Retrosigmoid Craniotomy. A Preclinical Cadaveric Feasibility Study. Ann Ital Chir 2020, 91, 526-533.