title: A new technique for studying collagen fibers and ground substance in bone with scanning electron microscopy.
mesh_terms: D001842:Bone and Bones / Q000648:ultrastructure*; D003094:Collagen; D003584:Cytological Techniques; D006801:Humans; D008722:Methods; D008855:Microscopy, Electron, Scanning
chemical_list: D003094:Collagen