title: Carbonate concentration, crystal centers, core dissolution, caries, cross striations, circadian rhythms, and compositional contrast in the SEM.
mesh_terms: D002254:Carbonates / Q000032:analysis*; D002940:Circadian Rhythm; D003461:Crystallography; D003731:Dental Caries / Q000473:pathology*; D003743:Dental Enamel / Q000032:analysis / Q000648:ultrastructure*; D003747:Dental Enamel Solubility; D008855:Microscopy, Electron, Scanning
chemical_list: D002254:Carbonates