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van Heijl M, Saltzherr TP, van Berge Henegouwen MI, Goslings JC.van Heijl M, et al. Among authors: goslings jc.BMC Emerg Med. 2009 Dec 15;9:24. doi: 10.1186/1471-227X-9-24.BMC Emerg Med. 2009.PMID: 20003506Free PMC article.