Receptors, EstrogenEstrogen Receptor betaEstrogen Receptor alphaEstrogensEstradiolBreast NeoplasmsEstrogen AntagonistsTamoxifenReceptors, ProgesteroneSelective Estrogen Receptor ModulatorsUterusRaloxifeneReceptors, EstradiolImmunohistochemistryAntineoplastic Agents, HormonalOvariectomyMenopauseEndometriumProgesteroneEthinyl EstradiolNorgestrelEstrogen Receptor ModulatorsNafoxidineCarcinoma, Intraductal, NoninfiltratingNeoplasms, Hormone-DependentGonanesOviductsNorpregnenesAromataseCastrationImmunoenzyme TechniquesNeuroendocrinologyDiethylstilbestrolEstronePrognosisMenstrual CycleRNA, MessengerBreastTumor Markers, BiologicalNeoplasm ProteinsKi-67 AntigenEthamoxytriphetolEstrogen Replacement TherapyCell NucleusReceptor, erbB-2PostmenopauseCytosolEstriolProgestinsCarcinoma, Ductal, BreastMedroxyprogesteroneNorethindroneEstrusGynecomastiaOvaryCathepsin DAromatase InhibitorsUterine NeoplasmsMyometriumCellular StructuresMegestrolToremifenePregnadienesNitrilesPregnancyProgesterone CongenersReverse Transcriptase Polymerase Chain ReactionAndrostenedioneMastectomy, SimpleFallopian TubesReceptors, AndrogenTumor Cells, CulturedGene Expression Regulation, NeoplasticRNA, NeoplasmBromidesBreast DiseasesMullerian DuctsTestosteroneClomipheneLymphatic MetastasisAminoglutethimideChlorine CompoundsNuclear Receptor Coactivator 3Pregnancy, AnimalCell DivisionHypothalamusApocrine GlandsDose-Response Relationship, DrugLuteinizing HormoneMegestrol AcetateBuserelinEndometrial NeoplasmsMastectomy, Modified RadicalEstrogens, Conjugated (USP)Time FactorsMifepristoneTissue FixationChemotherapy, AdjuvantGene ExpressionAnalysis of Variance