title: Dispersion staining, dispersion, refractive indices in early enamel caries.
mesh_terms: D000704:Analysis of Variance; D003731:Dental Caries; D003743:Dental Enamel / Q000032:analysis*; D006801:Humans; D008855:Microscopy, Electron, Scanning; D010783:Photometry; D013194:Staining and Labeling; D014961:X-Ray Diffraction