title: The correlation of fixed negative charge with glycosaminoglycan content of human articular cartilage.
mesh_terms: D000328:Adult; D001322:Autoanalysis / Q000295:instrumentation; D002358:Cartilage, Articular / Q000032:analysis*; D004553:Electric Conductivity / Q000295:instrumentation; D005269:Femur; D006025:Glycosaminoglycans / Q000032:analysis*; D006595:Hexosamines / Q000032:analysis; D006801:Humans; D008564:Membrane Potentials; D008722:Methods; D008875:Middle Aged; D010539:Permeability; D014574:Uronic Acids / Q000032:analysis
chemical_list: D006025:Glycosaminoglycans; D006595:Hexosamines; D014574:Uronic Acids