[Study of ruby-laser effect on the marginal parts of restorative materials in contact with tooth substance (author's transl)].
D003743:Dental Enamel / Q000528:radiation effects*; D003793:Dental Restoration, Permanent; D003804:Dentin / Q000528:radiation effects*; D006801:Humans; D007834:Lasers / Q000009:adverse effects*; D008854:Microscopy, Electron