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Riyazi N, Slagboom E, de Craen AJ, Meulenbelt I, Houwing-Duistermaat JJ, Kroon HM, van Schaardenburg D, Rosendaal FR, Breedveld FC, Huizinga TW, Kloppenburg M.Riyazi N, et al. Among authors: kloppenburg m.Arthritis Rheum. 2005 May;52(5):1443-50. doi: 10.1002/art.21014.Arthritis Rheum. 2005.PMID: 15880595Free article.
Linn-Rasker SP, van der Helm-van Mil AH, van Gaalen FA, Kloppenburg M, de Vries RR, le Cessie S, Breedveld FC, Toes RE, Huizinga TW.Linn-Rasker SP, et al. Among authors: kloppenburg m.Ann Rheum Dis. 2006 Mar;65(3):366-71. doi: 10.1136/ard.2005.041079. Epub 2005 Jul 13.Ann Rheum Dis. 2006.PMID: 16014670Free PMC article.
Min JL, Meulenbelt I, Riyazi N, Kloppenburg M, Houwing-Duistermaat JJ, Seymour AB, van Duijn CM, Slagboom PE.Min JL, et al. Among authors: kloppenburg m.Ann Rheum Dis. 2006 Aug;65(8):1060-6. doi: 10.1136/ard.2005.045153. Epub 2006 Jan 5.Ann Rheum Dis. 2006.PMID: 16396979Free PMC article.