MoxalactamClindamycinCephamycinsGentamicinsAnti-Bacterial AgentsCephalosporinsFeijoaCefotaximeCefoperazoneDrug Resistance, MicrobialTobramycinCefoxitinAminoglycosidesErythromycinBacteroides fragilisLincomycinCefazolinBacteriaCarbenicillinBacterial InfectionsBacteria, AnaerobicPenicillinsAmikacinLactamsMeningitisImipenemAmpicillinbeta-LactamsStaphylococcus aureusDrug Resistance, BacterialPseudomonas aeruginosaCefotetanbeta-LactamasesKanamycinPenicillin ResistanceStaphylococcusPiperacillinCefamandoleCeftazidimeEnterobacteriaceaeTicarcillinCephalothinThienamycinsBacteroidesPenicillin GHalf-LifeNetilmicinAztreonamInjections, IntramuscularBacteroides InfectionsMezlocillinSisomicinStaphylococcal InfectionsPuerperal InfectionMacrolidesMetronidazoleStreptococcal InfectionsCeftriaxoneCefmenoximeVancomycinDrug SynergismAzlocillinCephalosporinaseDrug Therapy, CombinationStreptococcusChloramphenicolLincosamides