CarbapenemsThienamycinsAnti-Bacterial AgentsMicrobial Sensitivity TestsDrug Resistance, Bacterialbeta-LactamasesImipenemDrug Resistance, Microbialbeta-Lactam ResistanceDisease SusceptibilityDrug Resistance, Multiple, BacterialDrug Resistancebeta-LactamsAcinetobacter baumanniiDrug Resistance, MultiplePseudomonas aeruginosaEnterobacteriaceae InfectionsKlebsiella pneumoniaeGram-Negative BacteriaEnterobacteriaceaeDrug Resistance, NeoplasmAcinetobacter InfectionsGram-Negative Bacterial InfectionsGenetic Predisposition to DiseaseDisease ResistanceBacterial ProteinsKlebsiella InfectionsPseudomonas InfectionsCross InfectionAcinetobacterGenotypeDrug Resistance, ViralVascular ResistanceCephalosporinsMutationCilastatinMolecular Sequence DataDipeptidasesLactamsEnterobacter cloacaeDNA, BacterialEscherichia coliGram-Positive BacteriaClavulanic AcidPlasmidsDrug Resistance, FungalPenicillin ResistanceConjugation, GeneticPenicillanic AcidPhenotypeSequence Analysis, DNAFluoroquinolonesPolymerase Chain ReactionPorinsElectrophoresis, Gel, Pulsed-FieldPenicillinsGenes, BacterialGlycosuria, RenalAnti-Infective AgentsBacteremiaTetracycline ResistanceCeftazidimeAminoglycosidesPlant DiseasesHospitalsIntegronsPolymorphism, Single NucleotideCephalosporin ResistanceSerratia InfectionsPeptidyl TransferasesCiprofloxacinStaphylococcus aureusBase SequenceAmino Acid SequenceBacteriaQuinolonesMolecular TypingAllelesBacteroides fragilisPenicillin-Binding ProteinsImmunity, InnateDisk Diffusion Antimicrobial TestsMinocyclineKlebsiella oxytocaBacterial InfectionsKlebsiellaAntifungal AgentsSerratia marcescensPolymorphism, GeneticColistinEscherichia coli InfectionsPiperacillinAeromonas hydrophilaAirway ResistanceTime FactorsTetracyclineFormularies, HospitalMuramoylpentapeptide CarboxypeptidaseBacteroides InfectionsBacterial Outer Membrane Proteins