Yu, M [IgG RF analysis of synovial fluid of the knee joints in 35 patients with rheumatic disease]. [electronic resource] - Zhongguo yi xue ke xue yuan xue bao. Acta Academiae Medicinae Sinicae Dec 1993 - 452-4 p. digital Publication Type: Journal Article ISSN: 1000-503X Subjects--Topical Terms: AdolescentAdultAgedArthritis, Reactive--metabolismArthritis, Rheumatoid--metabolismFemaleHumansImmunoglobulin G--analysisKnee JointMaleMiddle AgedOsteoarthritis--metabolismProhibitinsRheumatic Diseases--metabolismRheumatoid Factor--analysisSynovial Fluid--immunology