Redmalm, G Dentifrice abrasivity. The use of laser beams for comparative studies in vitro of surface changes. [electronic resource] - Swedish dental journal 1979 - 91-100 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0347-9994 Subjects--Topical Terms: Acrylic Resins--pharmacologyDentifrices--pharmacologyHumansLasersTooth AbrasionToothpastes--pharmacology