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Visser K, Verpoort KN, van Dongen H, van der Kooij SM, Allaart CF, Toes RE, Huizinga TW, van der Helm-van Mil AH.Visser K, et al. Among authors: verpoort kn.Ann Rheum Dis. 2008 Aug;67(8):1194-5. doi: 10.1136/ard.2008.088070.Ann Rheum Dis. 2008.PMID: 18621971No abstract available.
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Verpoort KN, Jol-van der Zijde CM, Papendrecht-van der Voort EA, Ioan-Facsinay A, Drijfhout JW, van Tol MJ, Breedveld FC, Huizinga TW, Toes RE.Verpoort KN, et al.Arthritis Rheum. 2006 Dec;54(12):3799-808. doi: 10.1002/art.22279.Arthritis Rheum. 2006.PMID: 17133560Free article.
van der Helm-van Mil AH, Verpoort KN, Breedveld FC, Huizinga TW, Toes RE, de Vries RR.van der Helm-van Mil AH, et al. Among authors: verpoort kn.Arthritis Rheum. 2006 Apr;54(4):1117-21. doi: 10.1002/art.21739.Arthritis Rheum. 2006.PMID: 16572446Free article.
Verpoort KN, Papendrecht-van der Voort EA, van der Helm-van Mil AH, Jol-van der Zijde CM, van Tol MJ, Drijfhout JW, Breedveld FC, de Vries RR, Huizinga TW, Toes RE.Verpoort KN, et al.Arthritis Rheum. 2007 Sep;56(9):2913-8. doi: 10.1002/art.22845.Arthritis Rheum. 2007.PMID: 17763436Free article.