TeriparatideAlendronatePostmenopauseBone Density Conservation AgentsOsteoporosis, PostmenopausalBone DensityEstrogen Replacement TherapyOsteoporosisEtidronic AcidMenopauseFractures, BoneDiphosphonatesEstrogens, Conjugated (USP)EstrogensBone RemodelingPremenopauseOsteoporotic FracturesWomen's HealthBreast NeoplasmsSpinal FracturesAromatase InhibitorsEstradiolRaloxifeneBone and BonesDouble-Blind MethodFemur NeckLumbar VertebraeHormone Replacement TherapyAbsorptiometry, PhotonRisk FactorsEstroneSex Hormone-Binding GlobulinTamoxifenNitrilesExostosesIsoflavonesMedroxyprogesterone AcetateTriazolesBone ResorptionMedroxyprogesteroneBiological MarkersWomenAntineoplastic Agents, HormonalOsteocalcinNafarelinCollagen Type IProgestinsGonadal Steroid HormonesClimactericHot FlashesTreatment OutcomeNorethindroneOvariectomyBone Diseases, MetabolicNorpregnenesCase-Control StudiesPerimenopauseParathyroid HormoneSelective Estrogen Receptor ModulatorsSoybean ProteinsDrug SubstitutionBody Mass IndexPhytoestrogensProspective StudiesCohort StudiesFemurAlkaline PhosphatasePlacebosSpineTime FactorsCross-Over StudiesReceptors, EstrogenFollow-Up StudiesAdministration, CutaneousFractures, SpontaneousProgesterone CongenersOsteogenesisDehydroepiandrosterone SulfateAdministration, OralDose-Response Relationship, DrugDrug Administration ScheduleInjections, SubcutaneousBack PainIncidenceEndometrial NeoplasmsVitamin DAnabolic AgentsUterine HemorrhageRadiusCross-Sectional StudiesTestosteroneRetreatmentAge FactorsDietProcollagenFemoral FracturesJaw DiseasesHip FracturesNail DiseasesRisk