title: Laser effects on dental hard tissues.
mesh_terms: D002245:Carbon Dioxide; D003731:Dental Caries / Q000473:pathology / Q000532:radiotherapy*; D003743:Dental Enamel / Q000528:radiation effects* / Q000648:ultrastructure; D006244:Hardness; D006801:Humans; D053685:Laser Therapy; D008855:Microscopy, Electron, Scanning
chemical_list: D002245:Carbon Dioxide