title: Joint space narrowing, cartilage and physical function: are we deceived by measurements and distributions?
authors: Robert
authors: R
authors: Landewé
authors: Désirée
authors: D
authors: van der Heijde
mesh_terms: D001172:Arthritis, Rheumatoid / Q000000981:diagnostic imaging / Q000473:pathology* / Q000503:physiopathology; D002358:Cartilage, Articular / Q000473:pathology*; D006801:Humans; D007596:Joints / Q000473:pathology*; D011859:Radiography; D012720:Severity of Illness Index