AmoxicillinAmpicillinAmpicillin ResistanceAnti-Bacterial AgentsPenicillinsAmoxicillin-Potassium Clavulanate CombinationMicrobial Sensitivity TestsClavulanic AcidSulbactamPenicillin ResistanceClavulanic AcidsClarithromycinMetronidazolePivampicillinDrug Resistance, BacterialDrug Therapy, CombinationHaemophilus influenzaebeta-LactamasesHelicobacter pyloribeta-LactamsTetracyclineDrug Resistance, MicrobialHelicobacter InfectionsPenicillin GOmeprazole2-PyridinylmethylsulfinylbenzimidazolesCephalosporinsProbenecidPenicillanic AcidStreptococcus pneumoniaeDrug Resistance, Multiple, BacterialCephalexinOtitis MediaCefuroximeChloramphenicolTrimethoprimGentamicinsPenicillin VAnti-Infective AgentsSulfamethoxazoleFurazolidoneAnti-Ulcer AgentsEnterococcus faecalisLansoprazolePenicillin-Binding ProteinsTrimethoprim-Sulfamethoxazole CombinationLactamsHaemophilus InfectionsCefaclorCefotaximeEscherichia coliEnterobacteriaceaeGram-Positive Bacterial InfectionsRabeprazolePenicillinaseUrinary Tract Infectionsbeta-Lactam ResistanceR FactorsAdministration, OralCyclacillinBacterial InfectionsAzithromycinCeftriaxoneCloxacillinColony Count, MicrobialBacteria, AnaerobicBismuthNitrofurantoinDrug CombinationsOfloxacinKlebsiellaCiprofloxacinMoraxella (Branhamella) catarrhalisFecesAntibiotic ProphylaxisBacteriaEnterococcus faeciumCefiximePneumococcal InfectionsDysentery, BacillaryProton Pump InhibitorsEndocarditis, BacterialSulfisoxazoleTalampicillinAza CompoundsCarbenicillinDNA, BacterialErythromycinCephaloridineStreptococcal InfectionsSuspensionsRespiratory Tract InfectionsLevofloxacinDrug SynergismShigellaMuramoylpentapeptide CarboxypeptidaseEscherichia coli InfectionsOtitis Media with EffusionMeningitisTonsillitis