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van der Voorn JP, Pouwels PJ, Hart AA, Serrarens J, Willemsen MA, Kremer HP, Barkhof F, van der Knaap MS.van der Voorn JP, et al. Among authors: barkhof f.Radiology. 2006 Nov;241(2):510-7. doi: 10.1148/radiol.2412051345.Radiology. 2006.PMID: 17057071
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