title: Dental associations, FDA question safety of lasers on hard tissues.
mesh_terms: D003729:Dental Care / Q000295:instrumentation*; D003743:Dental Enamel / Q000528:radiation effects; D003782:Dental Pulp / Q000528:radiation effects; D006801:Humans; D053685:Laser Therapy; D007834:Lasers / Q000009:adverse effects*; D012449:Safety; D014481:United States; D014486:United States Food and Drug Administration