| Literature DB >> 7990040 |
D Castellani1, T Baccetti, C Clauser, U D Bernardini.
Abstract
This study compared the thermal distortion of all-ceramic crowns with porcelain-fused-to-metal crowns. The materials exhibited different responses: metal ceramic crowns stabilized after an initial loss of marginal precision, and the all-ceramic crowns continued to distort with each firing cycle.Entities:
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Year: 1994 PMID: 7990040 DOI: 10.1016/0022-3913(94)90554-1
Source DB: PubMed Journal: J Prosthet Dent ISSN: 0022-3913 Impact factor: 3.426