title: Electron microscopic observations of bone tissue prepared by ultracryomicrotomy.
mesh_terms: D000818:Animals; D001857:Bone Matrix / Q000648:ultrastructure; D001842:Bone and Bones / Q000648:ultrastructure*; D002467:Cell Nucleus / Q000648:ultrastructure; D002642:Chick Embryo; D003094:Collagen; D004721:Endoplasmic Reticulum / Q000648:ultrastructure; D005615:Freezing; D051379:Mice; D008854:Microscopy, Electron; D008867:Microtomy; D008928:Mitochondria / Q000648:ultrastructure; D010006:Osteoblasts / Q000648:ultrastructure; D010011:Osteocytes / Q000648:ultrastructure; D012270:Ribosomes / Q000648:ultrastructure; D013048:Specimen Handling; D013194:Staining and Labeling
chemical_list: D003094:Collagen