title: Scraping resistance of dental die materials: a comparison of brands.
mesh_terms: D002118:Calcium; D004853:Epoxy Resins; D003765:Models, Dental; D055585:Physical Phenomena; D010825:Physics; D012834:Silver; D013431:Sulfates; D013499:Surface Properties
chemical_list: D004853:Epoxy Resins; D013431:Sulfates; D012834:Silver; D002118:Calcium