title: Ultrastructure of calcifying tissues.
mesh_terms: D001345:Autoradiography; D001842:Bone and Bones / Q000032:analysis / Q000166:cytology*; D002113:Calcification, Physiologic; D002118:Calcium / Q000032:analysis; D002356:Cartilage / Q000032:analysis / Q000166:cytology*; D003594:Cytoplasmic Granules / Q000032:analysis; D006652:Histological Techniques; D008854:Microscopy, Electron; D008928:Mitochondria / Q000032:analysis
chemical_list: D002118:Calcium