Tzelepi, E High prevalence of stably derepressed class-I beta-lactamase expression in multiresistant clinical isolates of Enterobacter cloacae from Greek hospitals. [electronic resource] - Journal of medical microbiology Aug 1992 - 91-5 p. digital Publication Type: Journal Article ISSN: 0022-2615 Standard No.: 10.1099/00222615-37-2-91 doi Subjects--Topical Terms: Cefotaxime--pharmacologyCeftazidime--pharmacologyDrug Resistance, MicrobialEnterobacter cloacae--drug effectsEnterobacteriaceae Infections--epidemiologyEnzyme InductionEnzyme RepressionGreece--epidemiologyHumansIsoelectric FocusingMicrobial Sensitivity TestsPenicillinase--geneticsPrevalence