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Vogel RF, Ehrmann M.Vogel RF, et al. Among authors: ehrmann m.Biotechnol Annu Rev. 1996;2:123-50. doi: 10.1016/s1387-2656(08)70008-5.Biotechnol Annu Rev. 1996.PMID: 9704097Review.
Bohak I, Back W, Richter L, Ehrmann M, Ludwig W, Schleifer KH.Bohak I, et al. Among authors: ehrmann m.Syst Appl Microbiol. 1998 Aug;21(3):360-4. doi: 10.1016/S0723-2020(98)80045-3.Syst Appl Microbiol. 1998.PMID: 9779604
Ehrmann MA, Vogel RF.Ehrmann MA, et al.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