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Shah M, Risher K, Berry SA, Dowdy DW.Shah M, et al. Among authors: dowdy dw.Clin Infect Dis. 2016 Jan 15;62(2):220-229. doi: 10.1093/cid/civ801. Epub 2015 Sep 11.Clin Infect Dis. 2016.PMID: 26362321Free PMC article.