Koo, Ja Seung Metastatic breast cancer shows different immunohistochemical phenotype according to metastatic site. [electronic resource] - Tumori - 424-32 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0300-8916 Standard No.: 10.1177/030089161009600308 doi Subjects--Topical Terms: AdultBiomarkers, Tumor--analysisBreast Neoplasms--chemistryFemaleHumansImmunohistochemistryKaplan-Meier EstimateMiddle AgedPhenotypeReceptor, ErbB-2--analysisReceptors, Estrogen--analysisReceptors, Progesterone--analysisSampling Studies