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Ani A, Bruvik T, Okoh Y, Agaba P, Agbaji O, Idoko J, Dahle UR.Ani A, et al. Among authors: bruvik t.BMC Infect Dis. 2010 Jun 26;10:189. doi: 10.1186/1471-2334-10-189.BMC Infect Dis. 2010.PMID: 20579382Free PMC article.