FluoroquinolonesAnti-Infective AgentsDNA GyraseCiprofloxacinOfloxacinDNA Topoisomerase IVAza CompoundsLevofloxacinMicrobial Sensitivity TestsDrug Resistance, BacterialQuinolonesAnti-Bacterial AgentsNorfloxacinNaphthyridinesPefloxacinQuinolinesDrug Resistance, MicrobialEnoxacinDNA Topoisomerases, Type II4-QuinolonesDrug Resistance, Multiple, BacterialStreptococcus pneumoniaeNalidixic AcidDermatitis, PhototoxicTopoisomerase II InhibitorsMutationEscherichia coliStaphylococcus aureusDNA, BacterialGram-Negative BacteriaFleroxacinAntitubercular AgentsMacrolidesGram-Positive BacteriaGram-Negative Bacterial InfectionsEscherichia coli InfectionsBacterial InfectionsPneumococcal InfectionsDrug UtilizationMycoplasma hominisPseudomonas aeruginosaBacterial Proteinsbeta-LactamsDNA TopoisomerasesMycobacterium tuberculosisUrinary Tract InfectionsCommunity-Acquired InfectionsDrug Resistance, MultipleTyphoid FeverClostridium difficileEye Infections, BacterialNeisseria gonorrhoeaeAminoglycosidesSalmonella typhiTuberculosis, Multidrug-ResistantSalmonella entericaMycobacterium fortuitumDermatitis, PhotoallergicBacteria, AnaerobicGonorrheaArea Under CurveAnti-Infective Agents, UrinaryKlebsiella pneumoniaeCross InfectionSalmonella paratyphi ABacteriaDioxolanesCampylobacter jejuniGenes, BacterialParatyphoid FeverPseudomonas InfectionsCampylobacter InfectionsCephalosporinsRespiratory Tract InfectionsMembrane Transport Proteinsbeta-LactamasesElectrophoresis, Gel, Pulsed-FieldCampylobacterGram-Positive Bacterial InfectionsEnterocolitis, PseudomembranousSalmonella InfectionsEnterobacteriaceaeGram-Positive CocciSequence Analysis, DNAAdministration, OralErythromycinCampylobacter coliStaphylococcal InfectionsBacteremiaColony Count, MicrobialReserpineDrug Therapy, CombinationHospitalsAmino Acid SubstitutionTrimethoprim-Sulfamethoxazole CombinationExtensively Drug-Resistant TuberculosisDose-Response Relationship, DrugNitrofurantoinDrug InteractionsTreatment Outcome