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Dougados M, vam der Linden S, Leirisalo-Repo M, Huitfeldt B, Juhlin R, Veys E, Zeidler H, Kvien TK, Olivieri I, Dijkmans B, et al.Dougados M, et al. Among authors: kvien tk.Arthritis Rheum. 1995 May;38(5):618-27. doi: 10.1002/art.1780380507.Arthritis Rheum. 1995.PMID: 7748217Clinical Trial.