TetracyclineTetracyclinesTetracycline ResistanceOxytetracyclineAnti-Bacterial AgentsMinocyclineDoxycyclineR FactorsDrug Resistance, MicrobialMicrobial Sensitivity TestsChlortetracyclineDemeclocyclineConjugation, GeneticErythromycinEscherichia coliChloramphenicolInfant, NewbornDrug Resistance, BacterialDNA Transposable ElementsDNA, BacterialDrug Resistance, Multiple, BacterialPlasmidsSpectinomycinStreptomycinAntiportersMethacyclineBacterial ProteinsGenes, BacterialNeisseria gonorrhoeaeShaken Baby SyndromePenicillin ResistanceBacteroidesAmpicillinFurazolidoneRolitetracyclineMetronidazoleClindamycinPenicillinsPregnancyAcne VulgarisFecesExtrachromosomal InheritanceMolecular Sequence DataChloramphenicol ResistanceTrimethoprimLincomycinStaphylococcusInfant CareUreaplasmaGonorrheaEnterococcus faecalisKanamycinInfant, PrematureChromosomes, BacterialMicroscopy, UltravioletDrug ResiduesElectrophoresis, Gel, Pulsed-FieldBismuthStaphylococcus aureusInfant, Newborn, DiseasesBase SequenceStreptococcusTransformation, BacterialMacrolidesStreptomyces aureofaciensCholeraAnti-Infective AgentsCulture MediaSalmonellaMutationNurseries, HospitalShigellaSulfisoxazoleCiprofloxacinSulfamethoxazoleSerotypingRepressor ProteinsSequence Analysis, DNADisk Diffusion Antimicrobial TestsBacteriaCampylobacterPolymerase Chain ReactionEnterobacteriaceaeHelicobacter pyloriIntegronsDrug Resistance, MultipleUrethritisBacteriophage TypingBirth Weight