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Vlasveld LT, Cornelissen JJ, Dellemijn PL, Joosse MV, van den Bent MJ.Vlasveld LT, et al.Ned Tijdschr Geneeskd. 1994 Oct 8;138(41):2057-61.Ned Tijdschr Geneeskd. 1994.PMID: 7935970Review.Dutch.
Vlasveld LT, de Haas M, Ermens AA, Porcelijn L, van Marion-Kievit JA, von dem Borne AE.Vlasveld LT, et al.Ann Hematol. 1997 Jul-Aug;75(1-2):59-64. doi: 10.1007/s002770050313.Ann Hematol. 1997.PMID: 9322685