Scanning electron microscopy evaluation of four finishing techniques on margins of gold castings.
D003442:Crowns; D003737:Dental Cavity Preparation / Q000379:methods; D003775:Dental Polishing; D005069:Evaluation Studies as Topic; D006047:Gold Alloys; D006801:Humans; D008855:Microscopy, Electron, Scanning; D013499:Surface Properties; D014070:Tooth / Q000648:ultrastructure
D006047:Gold Alloys