SmokeTobacco Smoke PollutionWeight GainSmokingTobaccoCotinineFiresPlants, ToxicNicotineTarsAir Pollution, IndoorInhalation ExposureEnvironmental ExposureTobacco ProductsLungAcroleinWoodSmoking CessationRestaurantsTime FactorsBurns, InhalationCarboxyhemoglobinNitrosaminesMaternal ExposureTobacco IndustryPregnancyAir PollutantsSmoke-Free PolicyPrenatal Exposure Delayed EffectsProtective DevicesBody WeightPublic FacilitiesRisk FactorsPulmonary EmphysemaRespiratory Tract DiseasesHousingMice, Inbred C57BLDose-Response Relationship, DrugApoptosisLung NeoplasmsCarbon MonoxideWorkplaceCells, CulturedPulmonary Disease, Chronic ObstructiveEmphysemaCarcinogensBronchiAtmosphere Exposure ChambersPolycyclic Hydrocarbons, AromaticFiltrationBenzo(a)pyreneCell Line, TumorCell DeathQuestionnairesCytotoxicity, ImmunologicGanglionic StimulantsRandom AllocationEnvironmental MonitoringBronchoalveolar Lavage FluidCookingCross-Sectional StudiesEatingInfant, NewbornRespiratory MucosaBurnsOxidative StressParticulate MatterDisease Models, AnimalUnited StatesModels, BiologicalNeutrophils