title: [Scanning eletronmicroscopical studies of the root surface following the use of various hand and ultrasonic instruments].
mesh_terms: D003728:Dental Calculus / Q000175:diagnosis; D003777:Dental Prophylaxis / Q000592:standards*; D006801:Humans; D008855:Microscopy, Electron, Scanning; D013499:Surface Properties; D014092:Tooth Root / Q000648:ultrastructure*; D014465:Ultrasonics
vernacular_title: Rasterelektronemikroskopische Untersuchungen der Wurzeloberfläche nach Anwendung verschiedener Hand- und Ultraschallinstrumente