AlbuterolAerosol PropellantsChlorofluorocarbonsAdministration, InhalationMetered Dose InhalersHydrocarbons, FluorinatedBronchodilator AgentsNebulizers and VaporizersInhalation ExposureHeparitin SulfateSmoke Inhalation InjuryBurns, InhalationIpratropiumInhalation SpacersAsperger SyndromeAdrenergic beta-2 Receptor AgonistsRacepinephrineAerosolsAsthmaBeclomethasoneInhalationAdrenergic beta-AgonistsHydrofluoric AcidPowdersBronchial SpasmForced Expiratory VolumeAnti-Asthmatic AgentsAutistic DisorderDermatan SulfateGram-Negative Facultatively Anaerobic RodsOzone DepletionSulfatesBronchoconstrictionEquipment DesignHeparan Sulfate ProteoglycansDouble-Blind Method