title: Ultrastructural alterations of human odontoblasts and collagen fibres in the pulpal border zone beneath early caries lesions.
mesh_terms: D002648:Child; D003094:Collagen / Q000032:analysis*; D003731:Dental Caries / Q000473:pathology*; D003782:Dental Pulp / Q000648:ultrastructure*; D006801:Humans; D008854:Microscopy, Electron; D009804:Odontoblasts / Q000648:ultrastructure*
chemical_list: D003094:Collagen