HydroxyestronesEstroneEstrogensEstrogens, CatecholEstriolEstradiolPremenopauseEquileninReceptors, EstrogenGlucuronatesGlucuronidesChromatography, LiquidCatechol O-MethyltransferaseTandem Mass SpectrometryEstrogen Receptor alphaBreast NeoplasmsSteroid 16-alpha-HydroxylaseMorphine DerivativesPostmenopauseEstrogen Receptor betaIsoflavonesPregnanediolLuteal PhaseAryl Hydrocarbon HydroxylasesMass SpectrometryEstrogens, Conjugated (USP)GlucuronosyltransferaseCase-Control StudiesBiotransformationChromatography, High Pressure LiquidMolecular StructureBileMicrosomes, LiverUridine Diphosphate Glucuronic AcidRisk FactorsAromataseOvariectomyEstrogens, Non-SteroidalGonadal Steroid Hormones17-Hydroxysteroid DehydrogenasesSulfuric Acid EstersGas Chromatography-Mass SpectrometryAndrostane-3,17-diolSelective Estrogen Receptor ModulatorsGlucuronidaseAndrostenedioneProgesteroneDiflunisalTestosteroneAndrosteroneSteryl-SulfataseSex Hormone-Binding GlobulinRisk AssessmentTamoxifenUterusSulfatasesEstradiol DehydrogenasesRats, Sprague-DawleyLiverMetabolic Detoxication, Phase IIHydroxylationDiethylstilbestrolOvulation DetectionAndrogensMagnetic Resonance SpectroscopyAdministration, OralPhenolsMorphineSulfatesDose-Response Relationship, DrugMenstrual CycleHymecromoneHalf-LifeKineticsAcetaminophenCytochrome P-450 Enzyme SystemEstradiol CongenersOrganic Anion Transporters, Sodium-IndependentReceptors, ProgesteroneMultidrug Resistance-Associated ProteinsSulfadimethoxineDehydroepiandrosteroneSubstance Abuse DetectionArea Under CurveStereoisomerismAromatase InhibitorsMenopauseSpectrometry, Mass, Electrospray IonizationMetabolic Clearance RateOrganic Anion TransportersPregnancyMetabolomeMetabolomicsTissue DistributionArylsulfatasesGemfibrozilBiliary TractTime FactorsProgestinsRadioimmunoassay