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Kranz RG, Beckman DL, Foster-Hartnett D.Kranz RG, et al.FEMS Microbiol Lett. 1992 May 15;72(1):25-32. doi: 10.1016/0378-1097(92)90484-6.FEMS Microbiol Lett. 1992.PMID: 1319375