title: [Ultrastructure of incipient caries of human enamel studied by high-resolution transmission electron microscopy].
mesh_terms: D000293:Adolescent; D003731:Dental Caries / Q000473:pathology*; D003743:Dental Enamel / Q000648:ultrastructure*; D006801:Humans; D008854:Microscopy, Electron / Q000379:methods