title: Shift in the distribution of isomeric chondroitin 4- and 6-sulfate in human urine with age.
authors.forename: P G
authors.initials: PG
authors.lastname: Coscarelli
authors.forename: P A
authors.initials: PA
authors.lastname: Mourão
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002356:Cartilage / Q000737:chemistry / Q000502:physiology; D002648:Child; D002809:Chondroitin Sulfates / Q000502:physiology / Q000652:urine*; D006801:Humans; D008875:Middle Aged
chemical_list: D002809:Chondroitin Sulfates