title: The influence of proteoglycans on the macromolecular structure of collagen.
mesh_terms: D000818:Animals; D002356:Cartilage / Q000648:ultrastructure; D002645:Chickens; D003094:Collagen / Q000378:metabolism*; D008854:Microscopy, Electron; D011487:Protein Conformation; D011509:Proteoglycans / Q000502:physiology*
chemical_list: D011509:Proteoglycans; D003094:Collagen