Carbon DioxideCarbonNitrogen DioxideCarbon MonoxidePartial PressureSulfur DioxideCapnographyInsufflationNanotubes, CarbonAtmosphereOxygenRespirationHypercapniaCarbon IsotopesPulmonary Gas ExchangeBlood Gas Monitoring, TranscutaneousChromatography, Supercritical FluidBlood Gas AnalysisLasers, GasCarbon SequestrationPneumoperitoneum, ArtificialTidal VolumeCarbon Monoxide PoisoningDry IceAcidosis, RespiratoryCarbon FootprintBicarbonatesOxygen ConsumptionGasesThorium DioxideHydrogen-Ion ConcentrationAirRespiratory Dead SpaceMethaneEcological Systems, Closed