title: Anatomically determined polydispersity of proteoglycans of immature articular cartilage.
mesh_terms: D000596:Amino Acids / Q000032:analysis; D000818:Animals; D002358:Cartilage, Articular / Q000032:analysis* / Q000254:growth & development; D002417:Cattle; D055598:Chemical Phenomena; D002621:Chemistry; D002850:Chromatography, Gel; D004591:Electrophoresis, Polyacrylamide Gel; D011509:Proteoglycans / Q000032:analysis*
chemical_list: D000596:Amino Acids; D011509:Proteoglycans