title: The effect of reversible hydrocolloid impression materials on the dental stone surface.
mesh_terms: D002133:Calcium Sulfate; D003760:Dental Impression Materials; D005404:Fixatives; D008855:Microscopy, Electron, Scanning; D013431:Sulfates; D013499:Surface Properties
chemical_list: D003760:Dental Impression Materials; D005404:Fixatives; D013431:Sulfates; C031512:potassium sulfate; D002133:Calcium Sulfate