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van Schaik IN, Kardaun JW, Braakman R, van Crevel H.van Schaik IN, et al. Among authors: kardaun jw.Ned Tijdschr Geneeskd. 1991 Mar 16;135(11):464-7.Ned Tijdschr Geneeskd. 1991.PMID: 2023651Dutch.
Reitsma JB, Kardaun JW, Gevers E, de Bruin A, van der Wal J, Bonsel GJ.Reitsma JB, et al. Among authors: kardaun jw.Ned Tijdschr Geneeskd. 2003 Nov 15;147(46):2286-90.Ned Tijdschr Geneeskd. 2003.PMID: 14655296Dutch.
van den Bosch JH, Kardaun JW.van den Bosch JH, et al. Among authors: kardaun jw.Ned Tijdschr Geneeskd. 1994 Jun 11;138(24):1219-24.Ned Tijdschr Geneeskd. 1994.PMID: 8015618Dutch.