title: Lipid-dependent calcification of elephant tusk matrix.
mesh_terms: D000818:Animals; D001031:Apatites / Q000032:analysis; D003804:Dentin / Q000502:physiology*; D004606:Elephants; D007180:Incisor; D050356:Lipid Metabolism; D008055:Lipids / Q000502:physiology*; D008854:Microscopy, Electron; D010743:Phospholipids / Q000378:metabolism; D014074:Tooth Calcification; D014961:X-Ray Diffraction
chemical_list: D001031:Apatites; D008055:Lipids; D010743:Phospholipids