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Decker P, Kötter I, Klein R, Berner B, Rammensee HG.Decker P, et al. Among authors: klein r.Rheumatology (Oxford). 2006 Sep;45(9):1087-95. doi: 10.1093/rheumatology/kel061. Epub 2006 Mar 9.Rheumatology (Oxford). 2006.PMID: 16527880
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