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van der Heijde DM, Landewé RB, Hermann KG, Jurik AG, Maksymowych WP, Rudwaleit M, O'Connor PJ, Braun J.van der Heijde DM, et al. Among authors: maksymowych wp.J Rheumatol. 2005 Oct;32(10):2042-7.J Rheumatol. 2005.PMID: 16206367