title: Effect of polishing agents on root roughness.
mesh_terms: D003802:Dentifrices / Q000592:standards*; D003804:Dentin; D005069:Evaluation Studies as Topic; D006801:Humans; D012822:Silicon Dioxide; D013499:Surface Properties; D014092:Tooth Root; D015040:Zirconium
chemical_list: D003802:Dentifrices; D012822:Silicon Dioxide; D015040:Zirconium