(1)
Aji, G.; Manuaba, I. A. R. W.; Ongkowijaya, J. A.; Setiyohadi, B.; Sumariyono, S. Correlation of Matrix Metalloproteinase-9 Level, Erythrocyte Sedimentation Rate, Rheumatoid Factor, and the Duration of Illness With Radiological Findings in Rheumatoid Arthritis Patients. Ina J Rheum 2018, 2.