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Brudal E, Ulanova LS, O Lampe E, Rishovd AL, Griffiths G, Winther-Larsen HC.Brudal E, et al.Infect Immun. 2014 Jun;82(6):2180-94. doi: 10.1128/IAI.00077-14. Epub 2014 Mar 10.Infect Immun. 2014.PMID: 24614659Free PMC article.