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Lugnér AK, van Boven M, de Vries R, Postma MJ, Wallinga J.Lugnér AK, et al. Among authors: postma mj.BMJ. 2012 Jul 12;345:e4445. doi: 10.1136/bmj.e4445.BMJ. 2012.PMID: 22791791Free PMC article.
Reinders A, Postma MJ, Govaert TM, Sprenger MJ.Reinders A, et al. Among authors: postma mj.Ned Tijdschr Geneeskd. 1997 Jan 11;141(2):93-7.Ned Tijdschr Geneeskd. 1997.PMID: 9036354Dutch.
Postma MJ, van de Watering LM, de Vries R, Versmoren D, van Hulst M, Tobi H, van der Poel CL, Brand A.Postma MJ, et al.Vox Sang. 2003 Jan;84(1):65-7. doi: 10.1046/j.1423-0410.2003.00245.x.Vox Sang. 2003.PMID: 12542735No abstract available.