title: The effect of surface roughness of the trituration pestle and mortar on the dimensional change of some dental amalgams.
mesh_terms: D003722:Dental Alloys; D003723:Dental Amalgam; D010316:Particle Size; D013048:Specimen Handling / Q000295:instrumentation*; D013499:Surface Properties
chemical_list: D003722:Dental Alloys; D003723:Dental Amalgam