Biomechanical evaluation of different implant–abutment connections, retention systems, and restorative materials in the implant-supported single crowns using 3D finite element - Lemos, C AA; Verri, F R; Noritomi, P Y; Souza Batista, V E; Cruz, R S; de Luna Gomes, J M; Pellizzer, E P (J Oral Implantol, 2021)