title: Electron microscopic and biochemical studies of proteoglycan polydispersity in chick limb bud chondrocyte cultures.
mesh_terms: D000818:Animals; D002356:Cartilage / Q000196:embryology / Q000378:metabolism* / Q000648:ultrastructure; D002417:Cattle; D002478:Cells, Cultured; D002642:Chick Embryo; D006820:Hyaluronic Acid; D008854:Microscopy, Electron; D009666:Nose; D011509:Proteoglycans / Q000096:biosynthesis*
chemical_list: D011509:Proteoglycans; D006820:Hyaluronic Acid