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van der Pouw Kraan TC, Kasperkovitz PV, Verbeet N, Verweij CL.van der Pouw Kraan TC, et al. Among authors: verweij cl.Clin Immunol. 2004 May;111(2):175-85. doi: 10.1016/j.clim.2004.01.001.Clin Immunol. 2004.PMID: 15137950Review.