Estrogens, Conjugated (USP)Placebo EffectDouble-Blind MethodMedroxyprogesterone AcetateEurope, EasternEstrogen Replacement TherapyQuinestrolNorpregnenesMastodyniaMedroxyprogesteronePostmenopauseCross-Over StudiesTreatment OutcomeProgesterone CongenersMacaca fascicularisAdministration, OralDrug Therapy, CombinationTetraodontiformesEstrogensOvariectomySelective Estrogen Receptor ModulatorsDose-Response Relationship, DrugHormone Replacement TherapyProgestinsEstroneEstradiol CongenersRandomized Controlled Trials as TopicHot FlashesClinical Trials as TopicMenopauseDrug Administration ScheduleRaloxifeneHysterectomyPlant ExtractsEstrogen Receptor ModulatorsSingle-Blind MethodEnterobactinFollow-Up StudiesTime FactorsPeriplasmic ProteinsPain MeasurementEstradiolAdministration, InhalationRandom AllocationBronchodilator AgentsEstrogen AntagonistsCognitionAnti-Inflammatory Agents, Non-SteroidalBlood PressurePainLipidsEuropePlacebosSeverity of Illness IndexProspective StudiesDelayed-Action PreparationsTamoxifenAdministration, TopicalPhytotherapyBiological MarkersHeart RateAnalysis of VarianceAlbuterolAdministration, CutaneousProgesteroneHorsesGastrointestinal AgentsInfusions, IntravenousMammographyRisk FactorsDrug CombinationsRecurrencePilot ProjectsAnti-Inflammatory AgentsCholesterol, HDLIntention to Treat AnalysisHomeopathyDrug Evaluation, PreclinicalSerotonin Uptake InhibitorsAnalgesiaSulfonesControlled Clinical Trials as TopicTreatment FailureIndansNauseaHypnotics and SedativesBreast NeoplasmsQuality of LifeAsthmaNaproxenAnalgesics, Non-NarcoticResearch DesignAspirinModels, AnimalCentral Nervous System StimulantsPremedicationAntirheumatic AgentsOintmentsAntiemeticsAnalgesics