1.
Stoichkov BB, Kirov DN. Impact of crown-to-implant ratio of marginal bone loss around implant-supported single crowns. A 5 years retrospective study. J Osseointegr [Internet]. 2020Mar.4 [cited 2021Apr.23];12(4):706-10. Available from: https://www.journalofosseointegration.eu/index.php/jo/article/view/309