title: Ultrastructural observations of initial calcification in dentine and enamel.
mesh_terms: D000565:Ameloblasts / Q000166:cytology; D000818:Animals; D002462:Cell Membrane; D003743:Dental Enamel / Q000166:cytology*; D003804:Dentin / Q000166:cytology*; D006882:Hydroxyapatites; D051379:Mice; D008854:Microscopy, Electron; D008963:Molar / Q000166:cytology / Q000254:growth & development; D009804:Odontoblasts / Q000166:cytology; D014074:Tooth Calcification; D014083:Tooth Germ / Q000166:cytology
chemical_list: D006882:Hydroxyapatites