MethaneNitrous OxideGreenhouse EffectLespedezaDigitariaSuccinivibrionaceaeRumenMethanobrevibacterGas, NaturalPotentillaFermentationAnimal FeedCyperaceaeAnesthetics, InhalationMethanomicrobiaceaeAnesthesia, InhalationEructationAnacardiaceaeDigestionAtmosphereDairyingNitric Oxide SynthaseAnimal Nutritional Physiological PhenomenaMethylococcaceaeTibetExtraction and Processing IndustryWetlandsDNA, ArchaealDenitrificationIsofluraneProanthocyanidinsFumaratesSoil MicrobiologyArchaeaSilageRNA, ArchaealCattleDietXenonOils, VolatileMethyl EthersBiotaAir PollutantsMethylococcus capsulatusAnesthetics, CombinedOxygenasesEuryarchaeotaHalothaneNitric Oxide Synthase Type IIAnesthesia, GeneralEatingGoatsPositron-Emission TomographyNitritesEcosystemChromatography, GasRNA, Ribosomal, 16SOxidoreductasesOxidesCarbon DioxideOtoacoustic Emissions, SpontaneousFentanylEnfluraneOxidation-ReductionAnesthesia, DentalNitratesTomography, Emission-ComputedPhylogenyGas ScavengersNitric Oxide Synthase Type IIIGasesNitrogenMethylosinus trichosporiumAnaerobiosisNitrogen OxidesHydrogenAnestheticsAcetylenePropofol5-Methyltetrahydrofolate-Homocysteine S-MethyltransferaseOxygenMolecular Sequence DataAnesthesia Recovery PeriodSequence Analysis, DNAFatty Acids, MonounsaturatedAnesthetics, IntravenousVehicle EmissionsUreaNitric Oxide Synthase Type INitrificationMethylocystaceaeFluorodeoxyglucose F18AlfentanilPreanesthetic MedicationAnalgesics, Non-NarcoticRadiopharmaceuticalsEthaneGeologic SedimentsAnesthesia, IntravenousBacteria