SulfonamidesSulfadiazineSulfisoxazoleSulfathiazolesTrimethoprimSulfamethoxazoleDihydropteroate SynthaseSulfacetamideSulfanilamidesSulfaguanidineR FactorsSulfamethoxypyridazineCarbonic Anhydrase InhibitorsAnti-Bacterial AgentsDrug Resistance, MicrobialChlorofluorocarbons, MethaneStreptomycinIntegronsFolic Acid AntagonistsSulfadimethoxineDrug ResiduesMicrobial Sensitivity TestsConjugation, GeneticSulfamethazineDrug Resistance, BacterialAnti-Infective Agents4-Aminobenzoic AcidCarbonic AnhydrasesTrimethoprim ResistanceSalmonella InfectionsDapsoneEscherichia coliDrug Resistance, Multiple, BacterialFormiminoglutamic AcidPharmacoepidemiologyNeisseriaShigella boydiiUrinary Tract InfectionsTetracyclinePlasmidsAminobenzoatesDNA, BacterialDrug HypersensitivityChemistry Techniques, SyntheticVeterinary DrugsPotassium IodideSulfamethizoleAmpicillinMolecular StructureTrimethoprim-Sulfamethoxazole CombinationNocardia InfectionsExtrachromosomal InheritanceSalmonellaDrug EruptionsSalmonella entericaTransferasesStructure-Activity RelationshipSolid Phase ExtractionSwineSulfonesStereoisomerismSalmonella Infections, AnimalBacteriophage TypingEscherichia coli InfectionsSalmonella typhimuriumGenes, BacterialAmidesElectrophoresis, Gel, Pulsed-FieldDrug Resistance, MultipleEnterobacteriaceaeSequence Analysis, DNAChromatography, High Pressure LiquidBacterial ProteinsSerotypingEnzyme InhibitorsCulture Media