PubMed · 1980 · 29 citations · 0 references
Natural SciencesDental Materials ScienceMaterials ScienceDental MaterialsMetallic MaterialsMetallurgyAlloysAmalgam RestorationsCrown MaterialsDental AmalgamMetallic BiomaterialsMetalsAmalgam Alloy CompositionCopper AlloysCrown Marginal LeakageDental Marginal LeakageHigh-copper AmalgamLeakage