ImipenemThienamycinsCilastatinDrug Resistance, MicrobialAnti-Bacterial AgentsMicrobial Sensitivity TestsDrug Resistance, BacterialDrug ResistanceCarbapenemsbeta-LactamasesDrug Resistance, Multiple, BacterialDrug Resistance, NeoplasmDrug Resistance, MultiplePseudomonas aeruginosaDisease ResistanceAcinetobacter baumanniiVascular ResistanceCeftazidimeAcinetobacter InfectionsDrug Resistance, ViralGram-Negative BacteriaAcinetobacterBacterial ProteinsAmikacinSulbactamKlebsiella pneumoniaeCyclopropanesBacteroides fragilisLactamsPiperacillinDipeptidasesCephalosporinsGram-Negative Bacterial InfectionsMutationEnterobacteriaceaePseudomonas InfectionsCiprofloxacinAnti-Infective AgentsEnterobacteriaceae InfectionsTetracycline ResistanceEscherichia coliPenicillin-Binding ProteinsDNA, BacterialMolecular Sequence DataCross InfectionBacteria, AnaerobicKlebsiella InfectionsPlant DiseasesPenicillin ResistanceGram-Positive BacteriaPlasmidsPenicillanic AcidDrug Therapy, CombinationMethicillin ResistanceMuramoylpentapeptide CarboxypeptidaseDrug Resistance, FungalAirway ResistanceHexosyltransferasesConjugation, GeneticPorinsCephalosporin ResistanceStaphylococcus aureusEnterobacter cloacaePeptidyl TransferasesAmpicillin ResistanceColistinFluoroquinolonesAztreonamBacterial InfectionsCephalosporinaseAmpicillinPenicillinsCefotaximeGenes, BacterialPneumonia, Bacterialbeta-Lactam ResistanceNafcillinResistance TrainingElectrophoresis, Gel, Pulsed-FieldBacteroides InfectionsDrug CombinationsVancomycinAminoglycosidesEnterobacterCefoxitinPhenotypeGram-Positive Bacterial InfectionsBacteriaMinocyclinePolymerase Chain ReactionBacteremiaR FactorsGentamicinsVancomycin ResistanceSequence Analysis, DNADrug SynergismBase SequenceImmunity, InnateGenotypeRifampin