Cephalosporin ResistanceCephalosporinsMicrobial Sensitivity TestsAnti-Bacterial AgentsCefotaximebeta-LactamasesCefuroximeDrug Resistance, BacterialEnterobacteriaceae Infectionsbeta-Lactam ResistancePenicillin-Binding ProteinsDrug Resistance, MicrobialGram-Positive Bacterial InfectionsDNA, BacterialAcremoniumAntimicrobial Cationic PeptidesEscherichia coliEnterococcus faecalisBacterial ProteinsAnti-Infective AgentsPlasmidsBacteriaDrug ResistanceDrug Resistance, Multiple, BacterialGram-Negative BacteriaCeftriaxoneCephalosporinaseCephalexinGram-Positive BacteriaEnterobacteriaceaeMolecular Sequence DataCephalothinStaphylococcus aureusBacterial InfectionsPenicillin ResistancePenicillinsDrug Resistance, MultipleCephaloridineCefmenoximeCeftizoximeDrug Resistance, NeoplasmCeftazidimePenicillin AmidaseSequence Analysis, DNACefiximeCefazolinPseudomonas aeruginosaCefaclorElectrophoresis, Gel, Pulsed-FieldDisease ResistanceCefamandoleBacterial Typing TechniquesPolymerase Chain ReactionStreptococcus pneumoniaeAmpicillinPhylogenyKlebsiella pneumoniaeMutationMethicillin ResistanceFluoroquinolonesVascular ResistanceAmino Acid SequenceEnterobacterDrug Resistance, ViralCiprofloxacinStaphylococcusStaphylococcal InfectionsEscherichia coli Infectionsbeta-LactamsCross InfectionGenotypeGenes, BacterialGram-Negative Bacterial InfectionsPenicillinaseBase SequenceSerotypingCulture MediaPenicillin GCefonicidTetracycline ResistanceDrug Resistance, FungalMuramoylpentapeptide CarboxypeptidaseNeisseria gonorrhoeaeDisk Diffusion Antimicrobial TestsKlebsiella InfectionsBacteremiaDNA FingerprintingErythromycinDrug StabilityKlebsiellaPeptidyl TransferasesColony Count, MicrobialCefoxitinPlant DiseasesEnterococcusHexosyltransferasesCathelicidinsCephradineSpecies SpecificityAntifungal Agents