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Akatova E, Schumacher-Perdreau F, Pulverer G.Akatova E, et al. Among authors: schumacher perdreau f.FEMS Microbiol Lett. 1992 May 15;72(1):93-6. doi: 10.1016/0378-1097(92)90495-a.FEMS Microbiol Lett. 1992.PMID: 1612422