title: Electron microscopic studies of cytoplasmic filaments and fibers in different cell types of fracture callus in the rat.
mesh_terms: D000818:Animals; D001861:Bone Regeneration; D002356:Cartilage / Q000473:pathology; D003094:Collagen / Q000096:biosynthesis; D003593:Cytoplasm; D004721:Endoplasmic Reticulum; D005260:Female; D005347:Fibroblasts; D050723:Fractures, Bone / Q000473:pathology*; D006056:Golgi Apparatus; D008854:Microscopy, Electron; D010006:Osteoblasts; D051381:Rats
chemical_list: D003094:Collagen