title: Human tooth-fissure contents and their progressive mineralization.
mesh_terms: D001419:Bacteria / Q000378:metabolism / Q000648:ultrastructure*; D002113:Calcification, Physiologic; D002118:Calcium / Q000378:metabolism; D006801:Humans; D008854:Microscopy, Electron; D008855:Microscopy, Electron, Scanning; D008903:Minerals / Q000378:metabolism; D014070:Tooth / Q000382:microbiology* / Q000648:ultrastructure
chemical_list: D008903:Minerals; D002118:Calcium