Penicillin ResistancePenicillinsTetracyclinePenicillin GPenicillin VTetracyclinesStreptococcus pneumoniaeTetracycline ResistanceAnti-Bacterial AgentsDrug Resistance, MicrobialMicrobial Sensitivity TestsPenicillin G ProcaineDrug Resistance, BacterialPenicillin-Binding ProteinsPneumococcal InfectionsPenicillin AmidaseMuramoylpentapeptide CarboxypeptidasePenicillin G BenzathineHexosyltransferasesPeptidyl TransferasesPenicillinaseDrug ResistanceNeisseria gonorrhoeaeDrug Resistance, MultipleDrug Resistance, Multiple, BacterialErythromycinBacterial ProteinsLactamsAmpicillinR FactorsSerotypingDrug Resistance, NeoplasmStreptococcal Infectionsbeta-LactamasesAminoacyltransferasesMacrolidesDNA, BacterialStreptococcusTransformation, BacterialDisease ResistanceCefotaximebeta-LactamsOxacillinStaphylococcusVascular ResistanceMutationCarrier ProteinsGenes, BacterialMolecular Sequence DataOxytetracyclinePlasmidsDrug Resistance, ViralNasopharynxEscherichia coliStaphylococcus aureusPneumococcal VaccinesCephalosporinsTransformation, GeneticPneumonia, PneumococcalStreptomycinMoraxella (Branhamella) catarrhalisElectrophoresis, Gel, Pulsed-FieldSpectinomycinCulture MediaChloramphenicolDoxycyclineBacteriaMinocyclineGonorrheaCarrier StateConjugation, GeneticRespiratory Tract InfectionsNeisseria meningitidisAmpicillin ResistancePolymerase Chain ReactionBase SequenceHaemophilus influenzaeClindamycinbeta-Lactam ResistanceCommunity-Acquired InfectionsGentamicinsCeftriaxoneSpainAnti-Infective AgentsCloxacillinAmino Acid SequenceBacteremiaChloramphenicol ResistanceDNA FingerprintingMolecular EpidemiologyChlortetracyclineDrug HypersensitivityPlant DiseasesEnterococcus faecalisCephaloridineBacterial Typing TechniquesAcremoniumKanamycinCarbenicillinDrug Resistance, Fungal