title: Subchondral bone changes in patients with early degenerative joint disease.
mesh_terms: D000328:Adult; D000368:Aged; D001344:Autopsy; D002358:Cartilage, Articular / Q000378:metabolism / Q000473:pathology / Q000503:physiopathology*; D006025:Glycosaminoglycans / Q000378:metabolism; D006801:Humans; D007592:Joint Diseases / Q000473:pathology / Q000503:physiopathology*; D007717:Knee; D008297:Male; D008875:Middle Aged; D009068:Movement
chemical_list: D006025:Glycosaminoglycans