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Yumoto I I, Iwata H, Sawabe T, Ueno K, Ichise N, Matsuyama H, Okuyama H, Kawasaki K.Yumoto I I, et al.Appl Environ Microbiol. 1999 Jan;65(1):67-72. doi: 10.1128/AEM.65.1.67-72.1999.Appl Environ Microbiol. 1999.PMID: 9872761Free PMC article.