CephalosporinsCephaloridineCephapirinCephalothinCephalexinCephalosporinaseCefamandoleMandelic AcidsThiadiazolesMicrobial Sensitivity TestsDrug IncompatibilityBacteriaCefazolinCefotaximeAnti-Bacterial AgentsCephalosporin ResistanceBacterial InfectionsAcremoniumbeta-LactamasesChemistryChemical PhenomenaDrug StabilitySulfidesIntestinal AbsorptionCeftriaxoneStructure-Activity RelationshipAntibiotic ProphylaxisCefmenoximeCeftizoximePenicillinsDrug Resistance, MicrobialPenicillin AmidaseEnterobacteriaceaeCeftazidimeCefiximeCefuroximeCefaclorGram-Negative BacteriaDrug Resistance, BacterialGram-Positive BacteriaPenicillin-Binding ProteinsEnterobacterStreptomycesCefonicidCephradineAmpicillinbeta-LactamsPenicillin GPenicillin ResistanceAminoglycosidesPenicillinaseStaphylococcus aureusEscherichia coliMuramoylpentapeptide CarboxypeptidaseCefotiamPseudomonas aeruginosaPeptidyl TransferasesGentamicinsHexosyltransferasesDrug UtilizationBacterial ProteinsDrug Resistance, Multiple, BacterialAcetylesteraseAntibiotics, AntineoplasticCefoxitinCefoperazoneEnterobacteriaceae InfectionsFermentationLactamsVancomycinbeta-Lactam ResistanceCiprofloxacinKlebsiellaCefsulodinCephamycinsCloxacillinAztreonamStaphylococcusPenicillanic AcidAnti-Infective AgentsStreptococcus pneumoniaeCulture MediaStaphylococcal InfectionsCefotetanPseudomonasProteusKlebsiella InfectionsCross InfectionMacrolidesAmoxicillinEnterococcusGram-Negative Bacterial InfectionsPseudomonas InfectionsMethicillin ResistanceSurgical Wound InfectionFleroxacinNeisseria gonorrhoeaeDNA, BacterialFluoroquinolonesHydrolysis