ClindamycinErythromycinDrug Resistance, BacterialAnti-Bacterial AgentsMicrobial Sensitivity TestsStreptogramin BStaphylococcus aureusStaphylococcal InfectionsBacteroides fragilisStaphylococcusLincosamidesMethicillin ResistanceDrug Resistance, MicrobialMacrolidesDrug Resistance, Multiple, BacterialBacteroides InfectionsBacteroidesStreptococcus agalactiaeStreptococcal InfectionsMethicillin-Resistant Staphylococcus aureusCommunity-Acquired InfectionsDrug ResistanceLincomycinBacterial ProteinsGenes, BacterialDNA, BacterialMethicillinDrug Resistance, NeoplasmDrug Resistance, MultipleBacteria, AnaerobicDisease ResistanceVascular ResistanceDrug Resistance, ViralMetronidazoleTetracyclinePenicillin ResistanceVancomycinOxazolidinonesAnti-Infective AgentsAcetamides