Anabolic AgentsBronchodilator AgentsMethandrostenoloneNandroloneDoping in SportsStanozololSteroidsMethyltestosteroneWeight LiftingOxymetholoneOxandroloneAlbuterolPerformance-Enhancing SubstancesAndrostenediolsCriminal PsychologyMethenoloneTrenbolone AcetateEpitestosteroneMethandriolEstranesEstrogens, Esterified (USP)IpratropiumForced Expiratory VolumeAsthmaTerbutalineFluoxymesteroneDrug and Narcotic ControlAdministration, InhalationTestosteroneNebulizers and VaporizersSpirometrySubstance Abuse DetectionScopolamine DerivativesDanazolGestrinoneStomatognathic SystemSportsAndrogensMetaproterenolAirway ResistanceVital CapacityPeak Expiratory Flow RateFenoterolLung Diseases, ObstructiveBronchoconstrictionAtropine DerivativesGas Chromatography-Mass SpectrometryRespiratory Function TestsPulmonary Disease, Chronic ObstructiveAerosolsMetered Dose InhalersAdrenergic beta-AgonistsAirway ObstructionBronchial Provocation TestsDrug ImplantsAdrenergic beta-2 Receptor AgonistsInhalation SpacersCannabisSubstance-Related DisordersDouble-Blind MethodClemastineStreet DrugsMethacholine ChlorideAdrenal Cortex HormonesBronchiReceptors, AndrogenRespiratory TherapyEthanolaminesChlorofluorocarbonsTime FactorsGonadal Steroid HormonesInspiratory CapacityReceptors, SteroidRespiratory Therapy Department, HospitalMaximal Expiratory Flow RateAntitussive AgentsCholinergic AntagonistsAnti-Asthmatic AgentsBronchial SpasmRandom AllocationTheophyllineNedocromilBronchoconstrictor AgentsIndansCross-Over StudiesForced Expiratory Flow RatesAmino AlcoholsTreatment OutcomeCoughLungClinical Trials as TopicAminophyllineBeclomethasoneFunctional Residual CapacityMuscle, SkeletalGlucocorticoidsGlycopyrrolateDose-Response Relationship, DrugRespiratory SoundsBudesonide