title: The structure and ultrastructure of the carious lesion in human dentin.
mesh_terms: D003731:Dental Caries / Q000473:pathology*; D003743:Dental Enamel / Q000648:ultrastructure; D003804:Dentin / Q000473:pathology / Q000648:ultrastructure*; D003809:Dentin, Secondary / Q000648:ultrastructure; D006801:Humans