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Boomsma MM, Bijl M, Stegeman CA, Kallenberg CG, Hoffman GS, Tervaert JW.Boomsma MM, et al. Among authors: bijl m.Arthritis Rheum. 2002 Apr 15;47(2):196-201. doi: 10.1002/art.10341.Arthritis Rheum. 2002.PMID: 11954014Free article.
Bijl M, Bootsma H, Van Der Geld Y, Limburg PC, Kallenberg CG, Van Rijswijk MH.Bijl M, et al.Ann Rheum Dis. 2004 Jul;63(7):831-5. doi: 10.1136/ard.2002.004796.Ann Rheum Dis. 2004.PMID: 15194579Free PMC article.