HoarsenessAirway ObstructionLaryngeal DiseasesVocal Cord ParalysisLaryngeal EdemaLaryngitisLaryngoscopyRespiratory SoundsLarynxVocal CordsIntubation, IntratrachealIntestinal ObstructionLipoid Proteinosis of Urbach and WietheAirway ResistanceArytenoid CartilageTracheal StenosisUreteral ObstructionLung Diseases, ObstructiveLaryngomalaciaGlottisLaryngismusTracheal NeoplasmsVoice QualityForced Expiratory VolumeBronchoscopyRespiratory Function TestsLaryngeal NeoplasmsAsthmaPharyngitisEpiglottisVoice DisordersBronchial DiseasesSpirometryAirway RemodelingTracheotomyTracheal DiseasesVital CapacityAirway ExtubationTracheostomyLaryngostenosisBronchiTongue DiseasesThyroid CartilageRecurrent Laryngeal NerveRecurrent Laryngeal Nerve InjuriesNasal ObstructionTracheobronchomalaciaCoughLungCranial Nerve DiseasesCroupRespiratory SystemBronchitisTomography, X-Ray ComputedPierre Robin SyndromeDuodenal ObstructionBronchial HyperreactivityPrecipitating FactorsEcchymosisPlethysmography, Whole BodyMaximal Expiratory Flow-Volume CurvesDyspneaPulmonary VentilationBronchoconstrictionFiber Optic TechnologyLaryngopharyngeal RefluxUrinary Bladder Neck ObstructionUrethral ObstructionLaryngeal Nerve InjuriesBronchial Provocation TestsBronchodilator AgentsPulmonary Disease, Chronic ObstructiveGastric Outlet ObstructionDysphoniaRespiratory MechanicsRetropharyngeal AbscessCranial Nerve InjuriesTotal Lung Capacity