FluoroquinolonesQuinolones4-QuinolonesAnti-Infective AgentsCiprofloxacinDermatitis, PhototoxicNorfloxacinOfloxacinEnoxacinNaphthyridinesMicrobial Sensitivity TestsFleroxacinDNA GyraseHalogenationAnti-Bacterial AgentsAza CompoundsDNA Topoisomerase IVQuinolinesLevofloxacinDrug Resistance, MicrobialDrug Resistance, BacterialPefloxacinHydrocarbons, FluorinatedTopoisomerase II InhibitorsDNA Topoisomerases, Type IIStereoisomerismNucleic Acid ProbesStructure-Activity RelationshipNalidixic AcidPolarographyOxazinesMolecular StructureDrug Resistance, Multiple, BacterialAlkynesHalf-LifeStreptococcus pneumoniaeNeisseria gonorrhoeaeTheophyllineDrug InteractionsBacteriaIsomerismCefuroximeUrinary Tract InfectionsStaphylococcus aureusPhotosensitizing AgentsEscherichia coliMacrolidesGram-Negative Bacterial InfectionsGram-Positive BacteriaGram-Negative BacteriaBacterial InfectionsMutationMycobacterium fortuitumDNA, BacterialPseudomonas aeruginosaMagnetic Resonance Spectroscopybeta-LactamsGlucuronatesUltraviolet RaysAminoglycosidesKineticsDrug Resistance, MultipleAdministration, OralChromatography, High Pressure LiquidCatalysisDNA, SuperhelicalBartonella bacilliformisBacterial ProteinsBacteria, AnaerobicTyphoid FeverPneumococcal InfectionsDrug UtilizationEscherichia coli InfectionsCephalosporinsMelanocytesSubstrate SpecificityCommunity-Acquired InfectionsTetracyclinesAntitubercular AgentsMycoplasma hominisGenes, BacterialTrimethoprim-Sulfamethoxazole CombinationClostridium difficilebeta-LactamasesCross InfectionEnterobacteriaceaeKlebsiella pneumoniaeOxolinic AcidSalmonella typhiLactamsBacteroides fragilisNitrofurantoinSalmonella paratyphi AGram-Positive CocciNovobiocinGonorrheaColony Count, MicrobialGram-Positive Bacterial InfectionsMoraxella (Branhamella) catarrhalisCapreomycin