Penicillin ResistancePenicillinsPenicillin GStreptococcus pneumoniaePenicillin VPneumococcal InfectionsPenicillin-Binding ProteinsAnti-Bacterial AgentsMicrobial Sensitivity TestsMuramoylpentapeptide CarboxypeptidaseDrug Resistance, MicrobialHexosyltransferasesPeptidyl TransferasesDrug Resistance, BacterialPenicillinasePlasmidsPenicillin G ProcainePenicillin AmidaseNeisseria gonorrhoeaePenicillin G BenzathineLactamsBacterial ProteinsSerotypingTransformation, BacterialAminoacyltransferasesDrug ResistanceDrug Resistance, MultipleDNA, BacterialDrug Resistance, Multiple, BacterialErythromycinR Factorsbeta-LactamasesGenes, BacterialAmpicillinTetracyclineMacrolidesStreptococcal InfectionsTransformation, GeneticMolecular Sequence DataCefotaximeNasopharynxCarrier ProteinsStreptococcusPneumococcal VaccinesOxacillinEscherichia colibeta-LactamsMutationDrug Resistance, NeoplasmMoraxella (Branhamella) catarrhalisPneumonia, PneumococcalBase SequenceStaphylococcusConjugation, GeneticStaphylococcus aureusElectrophoresis, Gel, Pulsed-FieldCarrier StateDisease ResistanceRespiratory Tract InfectionsNeisseria meningitidisVascular ResistanceCommunity-Acquired InfectionsCulture MediaAmino Acid SequenceSpainHaemophilus influenzaePolymerase Chain ReactionDrug Resistance, ViralBacteriaBacteremiaDNA FingerprintingTetracycline ResistanceMolecular EpidemiologyCephalosporinsCloning, MolecularBacterial Typing TechniquesStreptomycinbeta-Lactam ResistanceAmpicillin ResistanceDNA Transposable ElementsSequence Analysis, DNAExtrachromosomal InheritanceSpectinomycinGonorrheaGentamicinsChloramphenicolCloxacillinEnterococcus faecalisPlant DiseasesPopulation SurveillanceCeftriaxonePhenotypeKanamycinChloramphenicol ResistanceDrug HypersensitivityPrevalenceAcremoniumAnti-Infective AgentsClindamycinDrug Resistance, Fungal