AmpicillinAmoxicillinAmpicillin ResistanceAnti-Bacterial AgentsPenicillinsMicrobial Sensitivity TestsSulbactamAmoxicillin-Potassium Clavulanate CombinationPenicillin ResistancePivampicillinClavulanic AcidHaemophilus influenzaeClavulanic Acidsbeta-LactamasesDrug Resistance, BacterialDrug Resistance, Microbialbeta-LactamsTetracyclinePenicillin GDrug Therapy, CombinationChloramphenicolClarithromycinMetronidazoleGentamicinsCephalosporinsPenicillanic AcidTrimethoprimSulfamethoxazoleCephalexinProbenecidDrug Resistance, Multiple, BacterialEnterococcus faecalisEscherichia coliPenicillinaseR FactorsEnterobacteriaceaeHelicobacter pyloriPenicillin VCloxacillinCefuroximeTrimethoprim-Sulfamethoxazole CombinationHaemophilus InfectionsGram-Positive Bacterial InfectionsAnti-Infective AgentsPenicillin-Binding ProteinsEnterococcus faeciumLactamsCefotaximeDysentery, BacillaryHelicobacter InfectionsStreptococcus pneumoniaeTalampicillinOmeprazoleCarbenicillinKlebsiellaCephaloridineNitrofurantoinFecesCeftriaxone2-PyridinylmethylsulfinylbenzimidazolesUrinary Tract InfectionsShigellabeta-Lactam ResistanceOtitis MediaCefaclorFurazolidoneBacterial InfectionsDNA, BacterialCiprofloxacinConjugation, GeneticBacteriaColony Count, MicrobialCyclacillinAdministration, OralSalmonellaEndocarditis, BacterialMeningitisProteusAnti-Ulcer AgentsStreptomycinDrug CombinationsEnterococcusShigella sonneiBacteria, AnaerobicSulfisoxazoleMeningitis, HaemophilusEscherichia coli InfectionsCephalothinSalmonella InfectionsCefamandoleDrug SynergismLansoprazoleErythromycinStreptococcal InfectionsAntibiotic ProphylaxisMoraxella (Branhamella) catarrhalisMuramoylpentapeptide CarboxypeptidaseAzithromycinPeptidyl TransferasesVancomycin