Kullich WC, Mur E, Aglas F, Niksic F, Czerwenka C. Inhibitory effects of leflunomide therapy on the activity of matrixmetalloproteinase-9 and the release of cartilage oligomeric matrix protein in patients with rheumatoid arthritis.Clin Exp Rheumatol. 2006 Mar-Apr;24(2):155-60.
