Enterobacteriaceaebeta-LactamasesEnterobacteriaceae InfectionsPenicillinaseSonicationMicrobial Sensitivity TestsAnti-Bacterial AgentsNeisseria gonorrhoeaeDrug Resistance, Bacterialbeta-Lactam ResistanceCarbapenemsKlebsiella pneumoniaeIsoelectric FocusingProtease InhibitorsPeptide HydrolasesEndopeptidasesKlebsiella InfectionsBacteriaEnterobacterSerratiaProteusBacteriological TechniquesEscherichia coliKlebsiellaEscherichiabeta-LactamsPenicillin ResistanceCephalosporinsGram-Negative BacteriaMolecular Sequence DataPlasmidsCitrobacterInterleukin-1betaIndiaDrug Resistance, Multiple, BacterialDrug Resistance, MicrobialBacterial ProteinsSalmonellaEnterobacter cloacaeSerratia marcescensDNA, BacterialGram-Negative Bacterial InfectionsVibrionaceaebeta 2-MicroglobulinEvaluation Studies as TopicAztreonamCefotaximeCeftazidimeProteus mirabilisKlebsiella oxytocaProvidenciaShigellaCulture MediaCephalosporin ResistanceKluyveraFecesPseudomonas aeruginosaPseudomonadaceaeCitrobacter freundiiPenicillanic AcidCross InfectionThienamycinsAzabicyclo CompoundsConjugation, GeneticQuinolonesReceptors, Adrenergic, betaGram-Positive BacteriaIntegrin beta3ImipenemErwiniaAnti-Infective AgentsBacteria, AerobicBacterial InfectionsClavulanic AcidAminoglycosidesPolymerase Chain ReactionAmikacinBacteremiaAcinetobacterSequence Analysis, DNAAntisepsisSpecies SpecificityPiperacillinFluoroquinolonesHospitalsCiprofloxacinKanamycinMinocyclineGene Transfer, HorizontalGentamicinsDisk Diffusion Antimicrobial TestsIntegronsGenes, BacterialYersiniaChromogenic CompoundsBase SequenceTransforming Growth Factor betaAgarBacterial Typing TechniquesCefoxitin