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Raaschou-Nielsen O, Palmgren F, Jensen SS, Wåhlin P, Berkowicz R, Hertel O, Vrang ML, Loft SH.Raaschou-Nielsen O, et al. Among authors: vrang ml.Ugeskr Laeger. 2002 Aug 19;164(34):3959-63.Ugeskr Laeger. 2002.PMID: 12212477Danish.