AlbuterolLungBronchodilator AgentsNebulizers and VaporizersAdministration, InhalationIpratropiumAdrenergic beta-2 Receptor AgonistsInhalation SpacersRacepinephrineLung DiseasesMetered Dose InhalersAdrenergic beta-AgonistsLung NeoplasmsBronchial SpasmOzone DepletionAsthmaChlorofluorocarbonsLung InjuryAerosol PropellantsCarcinoma, Non-Small-Cell LungBronchoconstrictionLung TransplantationAerosolsForced Expiratory VolumeRespiratory Therapy Department, HospitalBronchiolitisForced Expiratory Flow RatesAcute Lung InjuryAnti-Asthmatic AgentsDrug IncompatibilityReceptors, Adrenergic, beta-2Equipment DesignRespiratory Function TestsBeclomethasonePulmonary Disease, Chronic ObstructiveMasksModels, AnatomicDouble-Blind MethodLung Volume MeasurementsRespiratory TherapyBronchial Provocation TestsMyasthenic Syndromes, CongenitalAirway ResistanceEquipment SafetyBronchiStereoisomerismRespiration, ArtificialLung Diseases, InterstitialManikinsRespiratory MechanicsTreatment OutcomeIntubation, IntratrachealVital CapacitySpirometryBudesonidePropanolaminesDrug CombinationsTotal Lung CapacityHydrocarbons, FluorinatedExtravascular Lung WaterPulmonary AlveoliMissouriPlethysmographyGlucocorticoidsAndrostadienesRespiratory SoundsPeak Expiratory Flow RateBronchoalveolar Lavage FluidSmall Cell Lung CarcinomaDrug Administration ScheduleAdrenal Cortex HormonesBronchial HyperreactivityCarcinoma, Small CellLung AbscessPulmonary FibrosisAnesthesia, InhalationOvalbuminVentilator-Induced Lung InjuryMice, Inbred C57BLTracheaDose-Response Relationship, DrugAdenocarcinomaDrug Therapy, CombinationEstrenesPyrrolidinonesMice, Inbred BALB CPneumonia