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Tchetverikov I, Kraan MC, van El B, Hanemaaijer R, DeGroot J, Huizinga TWJ. Leflunomide and methotrexate reduce levels of activated matrix metalloproteinases in complexes with 2 macroglobulin in serum of rheumatoid arthritis patients. Annals of the Rheumatic Diseases. 2008 Jan 01;67(1):128–30. doi: 10.1136/ard.2006.067827. |