AmoxicillinAnti-Bacterial AgentsPenicillinsAmoxicillin-Potassium Clavulanate CombinationMicrobial Sensitivity TestsClavulanic AcidCephalosporinsAntibiotic ProphylaxisAmpicillinBacteriaClarithromycinMetronidazoleDrug Resistance, BacterialClavulanic AcidsDrug Resistance, MicrobialBacterial InfectionsPenicillin ResistanceAminoglycosidesGentamicinsDrug Therapy, CombinationHelicobacter pyloribeta-LactamsCephalexinHelicobacter InfectionsEnterobacteriaceaeOmeprazole2-PyridinylmethylsulfinylbenzimidazolesOtitis MediaStreptococcus pneumoniaePenicillin GCarbenicillinGram-Positive BacteriaErythromycinbeta-LactamasesCefotaximeTetracyclineAnti-Infective AgentsButirosin SulfateProteusVancomycinHydroxyethylrutosideAntibiotics, AntineoplasticTeicoplaninAnti-Ulcer AgentsCephalothinSisomicinMacrolidesDrug Resistance, Multiple, BacterialChemistryEscherichia coliAzithromycinKanamycinChemical PhenomenaLansoprazoleSerratiaStaphylococcus aureusCefuroximeFurazolidoneStreptomycesLactamsRifamycinsPseudomonas aeruginosaTicarcillinAdministration, OralDrug UtilizationGram-Negative BacteriaHarringtoninesStreptococcusAmikacinKlebsiellaStaphylococcusCefazolinCulture MediaPeptides, CyclicRabeprazolePenicillin VStructure-Activity RelationshipCefaclorBacterial ProteinsPiperacillinBismuthGlycopeptidesGram-Positive Bacterial InfectionsHaemophilus influenzaePneumococcal InfectionsLevofloxacinCiprofloxacinOfloxacinUrinary Tract InfectionsPenicillin-Binding ProteinsColony Count, MicrobialClindamycinCephamycinsTetracyclinesTonsillitisLeucomycinsStaphylococcal InfectionsMolecular StructureAza CompoundsCloxacillin