title: [SEM observation of the effect of ultrasonic scaling on the enamel surface (author's transl)].
mesh_terms: D003743:Dental Enamel / Q000648:ultrastructure*; D003777:Dental Prophylaxis / Q000379:methods*; D012534:Dental Scaling / Q000379:methods*; D006801:Humans; D008855:Microscopy, Electron, Scanning; D014465:Ultrasonics