Bassiouni, Hassan M Phonoarthrography, musculoskeletal ultrasonography, and biochemical biomarkers for the evaluation of knee cartilage in osteoarthritis. [electronic resource] - Modern rheumatology Oct 2011 - 500-8 p. digital Publication Type: Comparative Study; Controlled Clinical Trial; Journal Article ISSN: 1439-7609 Standard No.: 10.1007/s10165-011-0441-8 doi Subjects--Topical Terms: AdultAgedArthrography--methodsBiomarkers--bloodCartilage, Articular--diagnostic imagingFemaleFollow-Up StudiesHumansKnee Joint--diagnostic imagingMaleMatrix Metalloproteinase 3--bloodMiddle AgedOsteoarthritis, Knee--diagnostic imagingSeverity of Illness IndexTissue Inhibitor of Metalloproteinase-1--bloodUltrasonics--methodsUltrasonography--methodsYoung Adult