title: Laser effect on vital oral tissues: a preliminary investigation.
mesh_terms: D000818:Animals; D003594:Cytoplasmic Granules / Q000648:ultrastructure; D003743:Dental Enamel / Q000473:pathology; D003782:Dental Pulp / Q000473:pathology; D003804:Dentin / Q000473:pathology; D004423:Ear / Q000293:injuries* / Q000473:pathology; D004847:Epithelial Cells; D004848:Epithelium / Q000473:pathology / Q000648:ultrastructure; D006371:Helium; D007834:Lasers / Q000009:adverse effects*; D009356:Neon; D051381:Rats; D014059:Tongue / Q000293:injuries* / Q000473:pathology; D014070:Tooth / Q000473:pathology; D018677:Tooth Injuries; D014617:Vacuoles / Q000648:ultrastructure; D014947:Wounds and Injuries / Q000473:pathology
chemical_list: D006371:Helium; D009356:Neon