Penicillin ResistancePenicillinsPenicillin GStreptococcus pneumoniaePenicillin VPneumococcal InfectionsPenicillin-Binding ProteinsAnti-Bacterial AgentsMicrobial Sensitivity TestsDrug Resistance, MicrobialMuramoylpentapeptide CarboxypeptidaseHexosyltransferasesPeptidyl TransferasesDrug Resistance, BacterialPenicillin G ProcainePenicillinasePenicillin AmidaseNeisseria gonorrhoeaeDrug ResistancePenicillin G BenzathineLactamsDrug Resistance, MultipleSerotypingAminoacyltransferasesBacterial ProteinsDrug Resistance, Multiple, BacterialErythromycinbeta-LactamasesMacrolidesAmpicillinTransformation, BacterialStreptococcal InfectionsTetracyclineCarrier ProteinsDrug Resistance, NeoplasmCefotaximeOxacillinNasopharynxStreptococcusPneumococcal Vaccinesbeta-LactamsMutationTransformation, GeneticMolecular Sequence DataDNA, BacterialMoraxella (Branhamella) catarrhalisPneumonia, PneumococcalStaphylococcusR FactorsStaphylococcus aureusGenes, BacterialDisease ResistanceCarrier StateElectrophoresis, Gel, Pulsed-FieldPlasmidsCulture MediaRespiratory Tract InfectionsDrug Resistance, ViralNeisseria meningitidisVascular ResistanceCommunity-Acquired InfectionsBacteriaSpainHaemophilus influenzaeBacteremiaCephalosporinsPolymerase Chain ReactionBase SequenceMolecular EpidemiologyAmino Acid SequenceDNA FingerprintingEscherichia coliTetracycline ResistanceBacterial Typing TechniquesStreptomycinKineticsbeta-Lactam ResistanceGentamicinsAnti-Infective AgentsPlant DiseasesAmpicillin ResistanceTime FactorsGonorrheaDose-Response Relationship, DrugSpectinomycinDrug Resistance, FungalCloxacillinCeftriaxoneChloramphenicolPopulation SurveillancePhenotypePrevalenceClindamycinDrug HypersensitivityAirway ResistanceCephalosporin ResistanceCephaloridineAcremoniumFluoroquinolonesEnterobacteriaceae