Bacteroides fragilisBacteroidesBacteroides InfectionsBacteria, AnaerobicFusobacteriumPrevotella melaninogenicaClindamycinCefoxitinGenomeMicrobial Sensitivity TestsAbscessAnaerobiosisMetronidazoleGenome, BacterialDrug Resistance, MicrobialAnti-Bacterial AgentsGenome, ViralCefotetanImipenemDNA, BacterialBacteriaAbdominal AbscessPeptostreptococcusPrevotellaNaphthyridinesbeta-LactamasesBacteria, AerobicFecesSuppurationGram-Negative Anaerobic BacteriaCephamycinsCephalosporinaseMoxalactamGenes, BacterialThienamycinsPolysaccharides, BacterialGenome, PlantFluoroquinolonesBase SequenceAnti-Infective AgentsGenome, HumanEscherichia coliDNA Transposable ElementsPorphyromonasConjugation, GeneticMolecular Sequence DataBacterial ProteinsCephalosporinsSequence Analysis, DNAPenicillanic AcidBacterial InfectionsSpecies SpecificityLactamsClostridiumBacteroidaceaeTetracyclineCulture MediaGram-Positive Bacteriabeta-LactamsAza CompoundsCefmetazoleEnterotoxinsMetalloendopeptidasesCeftizoximeCedrusPiperacillinPhylogenyGenome, MitochondrialFusobacterium InfectionsErythromycinClavulanic AcidsSulbactamClavulanic AcidPeptococcusCefotaximeTicarcillinColony Count, MicrobialLincomycin