CarbapenemsPseudomonas aeruginosaPseudomonas InfectionsThienamycinsbeta-LactamasesAnti-Bacterial AgentsImipenemMicrobial Sensitivity Testsbeta-Lactam ResistanceAcinetobacter baumanniibeta-LactamsDrug Resistance, Multiple, BacterialBacterial ProteinsGram-Negative BacteriaKlebsiella pneumoniaeDrug Resistance, BacterialEnterobacteriaceae InfectionsEnterobacteriaceaeAcinetobacter InfectionsGram-Negative Bacterial InfectionsCross InfectionAcinetobacterKlebsiella InfectionsCystic FibrosisCilastatinCephalosporinsCeftazidimeDipeptidasesPyocyanineAlginatesLactamsPorinsGenes, BacterialPenicillanic AcidGram-Positive BacteriaGene Expression Regulation, BacterialDrug Resistance, MicrobialEnterobacter cloacaeDNA, BacterialColistinBiofilmsClavulanic AcidBacterial Outer Membrane ProteinsMolecular Sequence DataADP Ribose TransferasesGlycosuria, RenalAztreonamPiperacillinQuorum SensingAminoglycosidesPseudomonas PhagesBacteremiaPlasmidsTobramycinConjugation, GeneticElectrophoresis, Gel, Pulsed-FieldBacteriaHospitalsSerratia InfectionsIntegronsGlucuronic AcidPyocinsCiprofloxacinMutationMonobactamsPeptidyl TransferasesQuinolonesPenicillinsVirulence FactorsFluoroquinolonesFormularies, HospitalIntensive Care UnitsSerratia marcescensBacterial InfectionsAeromonas hydrophilaCarbenicillinAmino Acid SequenceAnti-Infective AgentsKlebsiella oxytocaSequence Analysis, DNAColony Count, Microbial4-ButyrolactoneKlebsiellaDrug Resistance, MultipleMolecular TypingExotoxinsStenotrophomonas maltophiliaCulture MediaEye Infections, BacterialBacterial LoadPenicillin-Binding ProteinsKeratitisHexosyltransferasesBacteroides fragilisHospitals, UniversityMuramoylpentapeptide CarboxypeptidaseBase SequenceMultilocus Sequence TypingBacteroides InfectionsMinocycline