Carbon MonoxideCarbon Monoxide PoisoningSuicideSuicide, AttemptedCarbonCarboxyhemoglobinSuicide, AssistedCarbon DioxidePulmonary Diffusing CapacityHeme Oxygenase (Decyclizing)Heme Oxygenase-1Aldehyde OxidoreductasesGenes, Transgenic, SuicideNanotubes, CarbonDeuteroporphyrinsTarsProtoporphyrinsSuicidal IdeationHemeHyperbaric OxygenationPhotolysisAir PollutantsOxygenBreath TestsMesoporphyrinsCarbon IsotopesHemoglobinsRespiratory Function TestsMyoglobinMultienzyme ComplexesFirearmsHeminOxidation-ReductionSpectrophotometryPoisoningHemeproteinsNitrogen DioxideSelf-Injurious BehaviorCyanidesGasesKineticsOrganometallic CompoundsVehicle EmissionsLungSmokingPulmonary Gas ExchangeSulfur DioxideNitric OxideOxyhemoglobinsCarbon TetrachlorideCharcoalAccidentsEuryarchaeotaNicotineHydrogenMethemoglobinTime FactorsNickelHydrogenaseCarbon SequestrationVentilationBoranesVital CapacityAdministration, InhalationRisk FactorsAir PollutionBiliverdineHomicideCarbon DisulfideTotal Lung CapacitySmokeCause of DeathHydrogen SulfideLeghemoglobinClostridiumMetalloporphyrinsMethaneEnvironmental ExposureAir Pollution, IndoorGuanylate CyclaseBilirubinFiresParticulate MatterEthaneSmoke Inhalation InjurySmoking CessationLung Volume MeasurementsAcetyleneWounds, GunshotAcetyl Coenzyme AFossil FuelsCotinineAntimetabolitesRhodospirillum rubrumHemoglobin AIronAcetatesEnvironmental MonitoringInhalation ExposureAsphyxia