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Mendis K, Rietveld A, Warsame M, Bosman A, Greenwood B, Wernsdorfer WH.Mendis K, et al.Trop Med Int Health. 2009 Jul;14(7):802-9. doi: 10.1111/j.1365-3156.2009.02287.x. Epub 2009 May 26.Trop Med Int Health. 2009.PMID: 19497083Free article.
Wilder-Smith A, Martinez L, Rietveld A, Duclos P, Hardiman M, Gollogly L.Wilder-Smith A, et al.Travel Med Infect Dis. 2007 May;5(3):147-9. doi: 10.1016/j.tmaid.2007.03.001. Epub 2007 Apr 3.Travel Med Infect Dis. 2007.PMID: 17448940No abstract available.