title: [Collagen fibers in the two layers of carious dentin. 2. Electron microscopic study (author's transl)].
mesh_terms: D003094:Collagen / Q000032:analysis*; D003648:Decalcification Technique; D003731:Dental Caries / Q000378:metabolism*; D003804:Dentin / Q000378:metabolism*; D006801:Humans; D008854:Microscopy, Electron
chemical_list: D003094:Collagen