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Greijer AE, Verschuuren EA, Dekkers CA, Adriaanse HM, van der Bij W, The TH, Middeldorp JM.Greijer AE, et al. Among authors: middeldorp jm.J Infect Dis. 2001 Aug 1;184(3):247-55. doi: 10.1086/322039. Epub 2001 Jul 10.J Infect Dis. 2001.PMID: 11443549