title: Quantitative changes of inorganic pyrophosphatase activities in various states of human teeth.
mesh_terms: D003731:Dental Caries / Q000201:enzymology*; D003793:Dental Restoration, Permanent; D003804:Dentin / Q000201:enzymology*; D006801:Humans; D011671:Pulpitis / Q000201:enzymology; D011755:Pyrophosphatases / Q000032:analysis / Q000378:metabolism*; D012995:Solubility
chemical_list: D011755:Pyrophosphatases