Economic CompetitionAir MicrobiologyAerosol PropellantsNebulizers and VaporizersHealth Care SectorParticle SizeAdministration, InhalationCommerceMarketingMarketing of Health ServicesAcid RainAtmosphereInhalation ExposureInvestmentsHumidityAir MovementsLungSulfuric AcidsPowdersEnvironmental MonitoringTechnetium Tc 99m PentetateAir Pollutants, OccupationalDrug IndustrySmogHealth Facility MergerAntitrust LawsUnited StatesAir PollutantsNasal SpraysRespiratory Protective DevicesInsurance PoolsEquipment DesignFiltrationBeclomethasoneMetered Dose InhalersAlbuterolMeteorologyInsurance Selection BiasHealth Care ReformVentilationParticulate MatterDry Powder InhalersFinancial ManagementPatents as TopicBronchodilator AgentsEconomics, HospitalChlorofluorocarbonsRespiratory SystemLegislation, DrugAsthmaTax ExemptionManaged CompetitionContainment of BiohazardsTobacco IndustryCromolyn SodiumAtmosphere Exposure ChambersDioctyl Sulfosuccinic AcidOccupational ExposureModels, EconomicHealth Benefit Plans, EmployeeCost ControlDustPrivatizationModels, EconometricCatchment Area (Health)Health Maintenance OrganizationsOwnershipGovernment RegulationFood AssistanceWindFees and ChargesPrivate SectorContract ServicesDrug and Narcotic ControlAdvertising as TopicCoughSafety-Based Drug WithdrawalsDrugs, GenericInsurance CarriersRate Setting and ReviewManaged Care ProgramsInsurance, HealthTechnology, PharmaceuticalRespiratory TherapyAir ConditioningRisk Sharing, FinancialConsumer SatisfactionDrug Delivery SystemsLaboratory InfectionAir Pollution, IndoorDrug ApprovalThreshold Limit ValuesPentanesKryptonTime FactorsProvider-Sponsored OrganizationsGroup PurchasingBiological Warfare AgentsCopying ProcessesMucociliary Clearance