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Kleemola M, Nokso-Koivisto J, Herva E, Syrjänen R, Lahdenkari M, Kilpi T, Hovi T.Kleemola M, et al. Among authors: syrjanen r.J Infect. 2006 Mar;52(3):181-7. doi: 10.1016/j.jinf.2005.05.012. Epub 2005 Jun 29.J Infect. 2006.PMID: 15992930Free PMC article.