EnterobacteriaceaeEnterobacteriaceae InfectionsDrug ResistanceDrug Resistance, ViralDrug Resistance, NeoplasmDrug Resistance, MicrobialDrug Resistance, Bacterialbeta-LactamasesMicrobial Sensitivity TestsDrug Resistance, MultipleAnti-Bacterial AgentsDrug Resistance, Multiple, Bacterialbeta-Lactam ResistanceEnterobacterCarbapenemsProteusBacteriological TechniquesSerratiaKlebsiellaEscherichiaKlebsiella pneumoniaebeta-LactamsGram-Negative BacteriaCephalosporinsEscherichia coliBacterial ProteinsBacteriaDrug Resistance, FungalDNA, BacterialMutationCitrobacterConjugation, GeneticMolecular Sequence DataSalmonellaDisease ResistancePlasmidsDrug Resistance, Multiple, ViralSequence Analysis, DNAP-GlycoproteinCephalosporin ResistanceR FactorsVascular ResistanceGram-Negative Bacterial InfectionsKlebsiella InfectionsAntitubercular AgentsEnterobacter cloacaeShigellaCulture MediaPseudomonas aeruginosaKanamycinSerratia marcescensPolymerase Chain ReactionProteus mirabilisTuberculosis, Multidrug-ResistantAnti-Infective AgentsGenotypeCeftazidimeCefotaximeCross InfectionQuinolonesFecesEvaluation Studies as TopicGenes, BacterialAnti-HIV AgentsVibrionaceaeAztreonamProvidenciaPenicillin ResistanceKlebsiella oxytocaStreptomycinFluoroquinolonesAntineoplastic AgentsAminoglycosidesGram-Positive BacteriaThienamycinsCiprofloxacinHIV-1PhenotypeKluyveraCitrobacter freundiiPenicillanic AcidAntimalarialsTetracyclineHIV ProteaseImipenemTetracycline ResistanceBase SequencePseudomonadaceaeBacterial InfectionsIntegronsMultidrug Resistance-Associated ProteinsAmikacinAzabicyclo CompoundsSpecies SpecificityPhylogenyHIV Reverse TranscriptaseHIV InfectionsMycobacterium tuberculosisAcinetobacterGentamicins