Vital CapacityTemperatureForced Expiratory VolumeBody TemperatureRespiratory Function TestsSpirometryHot TemperatureCold TemperatureForced Expiratory Flow RatesTotal Lung CapacityMaximal Midexpiratory Flow RateLungSkin TemperatureResidual VolumePulmonary Diffusing CapacityLung Volume MeasurementsBody Temperature RegulationMaximal Expiratory Flow RateLung Diseases, ObstructivePulmonary VentilationInspiratory CapacityTime FactorsRespiratory MusclesFunctional Residual CapacityRespiration DisordersLung DiseasesMaximal Expiratory Flow-Volume CurvesPulmonary Disease, Chronic ObstructiveRespiratory MechanicsPeak Expiratory Flow RateAirway ObstructionAsthmaRespirationInhalationBronchodilator AgentsExpiratory Reserve VolumeDyspneaMaximal Voluntary VentilationThermometersKineticsAirway ResistanceMethacholine ChlorideThermographyPulmonary EmphysemaIdiopathic Pulmonary FibrosisSmokingBronchoconstrictor AgentsThermodynamicsBronchial Provocation TestsAdministration, InhalationRespiratory ParalysisBronchitisExercise ToleranceModels, BiologicalDustHumidityHydrogen-Ion ConcentrationTidal VolumeOxygenCarbon DioxideReproducibility of ResultsPulmonary FibrosisLung Diseases, InterstitialProspective StudiesScoliosisNeuromuscular DiseasesRespiratory Physiological PhenomenaAnalysis of VariancePlethysmography, Whole BodyExercise TestReference ValuesAlbuterolOccupational ExposureTransition TemperaturePulmonary Gas ExchangeThoraxRespiratory Tract DiseasesRespiratory TherapyOxygen ConsumptionDivingPneumoconiosisScopolamine DerivativesSeverity of Illness IndexCross-Sectional StudiesTreatment OutcomeRespiratory InsufficiencySeasonsHeliumWaterCystic FibrosisRegression AnalysisDouble-Blind MethodMolecular Sequence DataScleroderma, SystemicLinear ModelsOccupational DiseasesCoughFollow-Up StudiesBreathing ExercisesPressure