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Gans HA, Yasukawa LL, Alderson A, Rinki M, DeHovitz R, Beeler J, Audet S, Maldonado Y, Arvin AM.Gans HA, et al.J Infect Dis. 2004 Jul 1;190(1):83-90. doi: 10.1086/421032. Epub 2004 May 26.J Infect Dis. 2004.PMID: 15195246Clinical Trial.