Respiratory Tract InfectionsPortraits as TopicUrinary Tract InfectionsAir FiltersAnti-Bacterial AgentsRespiratory SystemParamyxoviridae InfectionsMetapneumovirusRespiratory Syncytial Virus InfectionsNasopharynxBacterial InfectionsHuman bocavirusRespiratory Syncytial VirusesMoraxella (Branhamella) catarrhalisAcute DiseaseCommon ColdVirus DiseasesCommunity-Acquired InfectionsBronchitisDrug UtilizationMicrobial Sensitivity TestsRespiratory Tract DiseasesHaemophilus influenzaeStreptococcus pneumoniaePneumoniaOtitis MediaPharyngitisDrug Resistance, BacterialBronchiolitisPhysician's Practice PatternsAnti-Infective AgentsPicornaviridae InfectionsTonsillitisDrug Resistance, MicrobialAntibiotic ProphylaxisPneumonia, ViralPneumonia, BacterialInfant, NewbornMacrolidesRhinovirusAmoxicillin-Potassium Clavulanate CombinationHaemophilus InfectionsCoughReproductive Tract InfectionsRespiratory Syncytial Virus, HumanProspective StudiesDrug PrescriptionsAnti-Infective Agents, UrinarySinusitisNeisseriaceae InfectionsBocavirusSeasonsBacteriaParvovirinaeParvoviridae InfectionsUrinary TractMycoplasma pneumoniaeLungDiagnostic Test ApprovalAzithromycinFluoroquinolonesBacteriuriaVirusesEscherichia coli InfectionsPneumococcal InfectionsRespiratory SoundsSputumVesico-Ureteral RefluxRespiratory Tract NeoplasmsBronchopneumoniaUrinary CatheterizationNasal MucosaMoraxellaceae InfectionsPneumonia, MycoplasmaPyelonephritisGram-Negative Bacterial InfectionsHospitalizationInappropriate PrescribingCross InfectionBronchiolitis, ViralBodily SecretionsChlamydophila pneumoniaeUrineFamily PracticeFeverTrimethoprim-Sulfamethoxazole CombinationCephalosporinsRetrospective StudiesKetolidesEscherichia coliTracheaPenicillin VBordetella InfectionsPneumonia, PneumococcalNosePenicillinsPolymerase Chain ReactionRespirovirus InfectionsDrug Resistance, Multiple, BacterialTime Factors