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Aalfs CM, Smets EM, de Haes JC, Leschot NJ.Aalfs CM, et al.Ned Tijdschr Geneeskd. 2001 Aug 18;145(33):1577-81.Ned Tijdschr Geneeskd. 2001.PMID: 11534373Review.Dutch.
Aalfs CM, Smets EM, de Haes HC, Leschot NJ.Aalfs CM, et al.Fam Pract. 2003 Apr;20(2):135-41. doi: 10.1093/fampra/20.2.135.Fam Pract. 2003.PMID: 12651786
Smets EM, Pieterse AH, Aalfs CM, Ausems MG, van Dulmen AM.Smets EM, et al. Among authors: aalfs cm.Am J Med Genet A. 2006 Apr 15;140(8):843-50. doi: 10.1002/ajmg.a.31185.Am J Med Genet A. 2006.PMID: 16532462