TY - GENERIC DO - 10.20944/preprints202203.0317.v1 UR - http://dx.doi.org/10.20944/preprints202203.0317.v1 TI - Tilted Implants and Sinus Floor Elevation Techniques Compared in Posterior Edentulous Maxilla: Retrospective Clinical Study of Four Years Follow-up T2 - Preprints AU - Felice, Gherlone Enrico AU - Bianca, D’Orto AU - Matteo, Nagni AU - Paolo, Capparè AU - Vinci, Raffaele PY - 2022 DA - 2022/03/23 PB - Preprints