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Bradbury M, Greenfield P, Midgley D, Li D, Tran-Dinh N, Vriesekoop F, Brown JL.Bradbury M, et al. Among authors: greenfield p.J Bacteriol. 2012 Mar;194(6):1631-2. doi: 10.1128/JB.06765-11.J Bacteriol. 2012.PMID: 22374960Free PMC article.