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Kuijper EJ, van der Meer J, de Jong MD, Speelman P, Dankert J.Kuijper EJ, et al. Among authors: speelman p.Eur J Clin Microbiol Infect Dis. 2003 Apr;22(4):228-34. doi: 10.1007/s10096-003-0892-8. Epub 2003 Mar 25.Eur J Clin Microbiol Infect Dis. 2003.PMID: 12709837