ClindamycinAnti-Bacterial AgentsErythromycinLincomycinMicrobial Sensitivity TestsBacteria, AnaerobicBacteroides fragilisDrug Resistance, BacterialMacrolidesBacteroides InfectionsMetronidazoleDrug Resistance, MicrobialLincosamidesStreptococcal InfectionsCefoxitinStaphylococcus aureusStaphylococcal InfectionsKetolidesDrug Therapy, CombinationTreatment OutcomeTetracyclineBacteroidesStaphylococcusStreptococcus pyogenesGentamicinsAcne VulgarisBacteria, AerobicStreptococcus agalactiaeVaginal Creams, Foams, and JelliesPenicillinsVaginosis, BacterialVirginiamycinStreptogramin BAbscessClostridium difficileAnti-Infective AgentsAza CompoundsBacterial InfectionsKeratolytic AgentsStaphylococcal Skin InfectionsDouble-Blind MethodDrug Resistance, Multiple, BacterialEnterocolitis, PseudomembranousAzithromycinStreptococcus pneumoniaeMethicillin ResistanceMethicillin-Resistant Staphylococcus aureusPenicillin ResistanceAtovaquonePenicillin GDrug CombinationsSoft Tissue InfectionsAminoglycosidesStreptograminsVancomycinMiocamycinTime FactorsStreptococcusOxazolidinonesGram-Positive BacteriaAdministration, OralLeucomycinsMethicillin