Maintenance: On Thursday, June 28 2018, 18:00-18:15, maintenance work on the ZORA servers is scheduled. ZORA will not be available during this period. Thank you for your patience.
Lüthy, H; Filser, F; Loeffel, Ol; Schumacher, M; Gauckler, L J; Hämmerle, C H F (2005). Strength and reliability of four-unit all-ceramic posterior bridges. Dental Materials, 21(10):930-937.