MacrolidesErythromycinAnti-Bacterial AgentsDrug Resistance, BacterialDrug Resistance, MicrobialAzithromycinDrug ResistanceKetolidesRoxithromycinMicrobial Sensitivity TestsJosamycinLeucomycinsTylosinDrug Resistance, Multiple, BacterialDrug Resistance, NeoplasmClarithromycinDrug Resistance, MultipleLincosamidesSpiramycinVirginiamycinDisease ResistanceStreptococcus pneumoniaeVascular ResistanceRNA, Ribosomal, 23SDrug Resistance, ViralMiocamycinClindamycinPenicillin ResistanceFluoroquinolonesAnti-Infective AgentsLincomycinTetracycline ResistanceMutationStreptograminsStreptococcus pyogenesPolyenesStreptogramin BBacterial ProteinsMycoplasma pneumoniaeTetracyclinesMolecular Sequence DataStreptomycesTetracyclineGenes, BacterialPneumococcal InfectionsPlant DiseasesDNA, BacterialLactams4-QuinolonesRespiratory Tract InfectionsDrug Resistance, FungalPenicillinsOleandomycinAirway ResistanceEscherichia coliMoraxella (Branhamella) catarrhalisPhenotypeHaemophilus influenzaeStreptococcal InfectionsCommunity-Acquired InfectionsAminoglycosidesStaphylococcus aureusQuinolonesbeta-Lactam ResistanceBronchiolitisResistance TrainingOfloxacinPlasmidsMethyltransferasesPneumonia, MycoplasmaMethicillin ResistanceMycoplasma hominisPyloric StenosisNystatinR FactorsBase SequenceGenotypeSequence Analysis, DNADrug UtilizationLevofloxacinMolecular StructurePolymerase Chain ReactionNaphthyridinesImmunity, InnateP-GlycoproteinGram-Positive BacteriaStaphylococcusAmpicillin ResistanceChloramphenicol ResistanceAza CompoundsChloramphenicolTime Factorsbeta-LactamsCiprofloxacinPseudomonas aeruginosaSaccharopolysporaPneumonia, BacterialStreptococcusBacteriaAmino Acid Sequence