Venezia, P., F. Torsello, R. Cavalcanti, E. Casiello, and M. Chiapasco. 2017. “Digital Registration of Peri-Implant Transmucosal Portion and Pontic Area in the Esthetic Zone”. Journal of Osseointegration 9 (4):312-6. https://doi.org/10.23805/jo.2017.09.04.01.