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Ehrmann MA, Vogel RF.Ehrmann MA, et al. Among authors: vogel rf.FEMS Microbiol Lett. 1998 Dec 1;169(1):81-6. doi: 10.1111/j.1574-6968.1998.tb13302.x.FEMS Microbiol Lett. 1998.PMID: 9851037