TY - GEN AU - Tappe,A AU - Scopp,J TI - [Materials science studies of crown and bridge materials. 1. The possibilities of improving wear resistance] SN - 0303-6464 PY - 1986///0122 KW - Crowns KW - Dental Materials KW - pharmacology KW - Denture, Partial KW - Hardness KW - Hardness Tests KW - instrumentation KW - In Vitro Techniques KW - Structure-Activity Relationship KW - Surface Properties KW - Time Factors N1 - Publication Type: Comparative Study; English Abstract; Journal Article ER -