title: An ultrastructural study of spontaneous mineralization in the brains of aging mice.
mesh_terms: D000375:Aging; D000818:Animals; D001485:Basement Membrane / Q000648:ultrastructure; D002118:Calcium / Q000032:analysis*; D008578:Meninges / Q000032:analysis* / Q000648:ultrastructure; D051379:Mice; D008854:Microscopy, Electron; D010758:Phosphorus / Q000032:analysis*; D013788:Thalamus / Q000032:analysis* / Q000648:ultrastructure
chemical_list: D010758:Phosphorus; D002118:Calcium