title: Maturation-related changes in proteoglycans of fetal articular cartilage.
mesh_terms: D000375:Aging; D000818:Animals; D000831:Animals, Newborn; D002358:Cartilage, Articular / Q000196:embryology / Q000254:growth & development*; D002417:Cattle; D002499:Centrifugation, Density Gradient; D002850:Chromatography, Gel; D005260:Female; D008297:Male; D011247:Pregnancy; D011509:Proteoglycans / Q000378:metabolism*; D014867:Water / Q000032:analysis
chemical_list: D011509:Proteoglycans; D014867:Water