Broseghini, Cristiano, Mauro Broseghini, and Paolo Vigolo. “Aesthetic Functional Area Protection (AFAP): A New Concept for Prevention of Ceramic Chipping With Zirconia Frameworks”. Journal of Osseointegration 9, no. 2 (June 29, 2017): 245–249. Accessed November 23, 2024. https://www.journalofosseointegration.eu/jo/article/view/114.