CiprofloxacinAnti-Infective AgentsFluoroquinolonesMicrobial Sensitivity TestsAnti-Bacterial AgentsQuinolonesOfloxacinDrug Resistance, BacterialDNA GyraseQuinolinesLevofloxacinDrug Resistance, MicrobialNorfloxacinDNA Topoisomerase IVAza CompoundsNalidixic AcidPefloxacin4-QuinolonesAdministration, OralDrug Resistance, Multiple, BacterialPseudomonas aeruginosaEnoxacinFleroxacinGram-Negative BacteriaStaphylococcus aureusPseudomonas InfectionsGram-Positive BacteriaGram-Negative Bacterial InfectionsCeftriaxoneDNA Topoisomerases, Type IIArea Under CurveDrug Therapy, CombinationHalf-LifeSalmonella paratyphi ACeftazidimeStreptococcus pneumoniaeGonorrheaNeisseria gonorrhoeaeColony Count, MicrobialTyphoid FeverSalmonella typhiBacterial InfectionsDrug InteractionsInjections, IntravenousUrinary Tract InfectionsBacteria, AerobicEscherichia coliDrug Administration ScheduleBacteria, AnaerobicGentamicinsRifampinTrimethoprim-Sulfamethoxazole CombinationImipenemParatyphoid FeverAmikacinSerum Bactericidal TestAmpicillinStaphylococcal InfectionsBacteremiaCephalosporinsCefuroximeEscherichia coli InfectionsEye Infections, BacterialBiological AvailabilityCefotaximeKlebsiella pneumoniaeAzithromycinTime FactorsSalmonella InfectionsEnterobacteriaceaePiperacillinNitrofurantoinLethal Dose 50Double-Blind MethodThienamycinsBacteriaTopoisomerase II InhibitorsAzlocillinTreatment OutcomePenicillin ResistanceErythromycinMutationTrimethoprimDNA, BacterialDry Powder InhalersDoxycyclineTobramycinKeratitisPenicillinsVancomycinTetracyclineChromatography, High Pressure LiquidRadiation DosageAnti-Infective Agents, UrinaryCross InfectionCilastatinGram-Positive Bacterial InfectionsInfusions, IntravenousMetronidazoleMethicillin Resistance