Anti-Bacterial AgentsAntibiotic ProphylaxisMicrobial Sensitivity TestsDrug Resistance, BacterialDrug Resistance, MicrobialStreptomycesAminoglycosidesAntibiotics, AntineoplasticBacteriaBacterial InfectionsGentamicinsDrug Resistance, Multiple, Bacterialbeta-LactamsDrug UtilizationPenicillinsStaphylococcus aureusEscherichia coliCommunicable Diseases, EmergingBacterial ProteinsErythromycinAnti-Infective AgentsMacrolidesCephalosporinsTetracyclineAmpicillinFermentationCiprofloxacinVancomycinPseudomonas aeruginosaStaphylococcal InfectionsKanamycinGram-Positive BacteriaGram-Negative BacteriaMolecular Sequence DataStreptomycinDNA, Bacterialbeta-LactamasesClindamycinCross InfectionLactamsSurgical Wound InfectionDrug PrescriptionsCefazolinPenicillin ResistanceMutationPenicillin GPhylogenyTobramycinChloramphenicolTime FactorsChemistryChemical PhenomenaSequence Analysis, DNAAzithromycinFluoroquinolonesCulture MediaNeomycinBacteremiaDrug Therapy, CombinationPhysician's Practice PatternsGram-Negative Bacterial InfectionsGenes, BacterialPseudomonas InfectionsCeftriaxoneEnterobacteriaceaeStreptococcus pneumoniaeStaphylococcusThienamycinsRifampinPolymyxinsAmoxicillinLincomycinBiofilmsGram-Positive Bacterial InfectionsCommunity-Acquired InfectionsColony Count, MicrobialMolecular StructureUrinary Tract InfectionsCefotaximeCephaloridineLeucomycinsOxytetracyclineAntifungal AgentsMicromonosporaEnterococcusMethicillin-Resistant Staphylococcus aureusCarbapenemsColistinAnthraquinonesDrug Resistance, Multiplebeta-Lactam ResistanceTetracyclinesEvolution, MolecularAmikacinTreatment OutcomeDisease OutbreaksPlasmidsMagnetic Resonance SpectroscopyStreptococcal InfectionsMetronidazole