Bond strength of luting materials to ceramic crowns after different surface treatments.
Tore Dérand, Margareta Molin, Erik Kleven, Per Haag and Stig Karlsson | March 16th 2008
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The aim of present study was to evaluate the effect of different pre-treatments of alumina and zirconia copings on the bond strength of different luting materials. Pull out tests was performed on 60 alumina and 80 zirconia copings.
