Bastos, Mariana Mena Barreto Topographic and Chemical Analysis of Reciprocating and Rotary Instruments Surface after Continuous Use. [electronic resource] - Brazilian dental journal - 461-466 p. digital Publication Type: Journal Article ISSN: 1806-4760 Standard No.: 10.1590/0103-6440201701528 doi Subjects--Topical Terms: Dental InstrumentsHumansMicroscopy, Electron, ScanningRoot Canal Preparation--instrumentationSpectrometry, X-Ray EmissionSurface Properties