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Kemper CA, Havlir D, Bartok AE, Kane C, Camp B, Lane N, Deresinski SC.Kemper CA, et al.J Infect Dis. 1994 Aug;170(2):488-93. doi: 10.1093/infdis/170.2.488.J Infect Dis. 1994.PMID: 8035044Clinical Trial.