CeftriaxoneInjectionsCefotaximeCephalosporinsAnti-Bacterial AgentsMeningitis, PneumococcalMicrobial Sensitivity TestsCephalosporin ResistanceInjections, IntramuscularInjections, IntravenousCefiximeGonorrheaNeisseria gonorrhoeaeStreptococcus pneumoniaebeta-LactamsInjections, SubcutaneousPenicillin ResistanceExcitatory Amino Acid Transporter 2PenicillinsMeningitisInjections, IntralesionalInjections, Intra-ArticularCefuroximeDrug Resistance, BacterialLactamsInjections, IntraperitonealMeningitis, HaemophilusCiprofloxacinDrug Resistance, MicrobialSerum Bactericidal Testbeta-LactamasesAmpicillinCefotiamCeftazidimeHalf-LifeMeningitis, BacterialDrug Therapy, CombinationNetilmicinInjections, IntradermalRabbitsBacterial InfectionsInjections, EpiduralInjections, IntraventricularAnti-Infective AgentsAzithromycinSpectinomycinCeftizoximeSulbactam