Wirth, P J Specific polypeptide differences in normal versus malignant human breast tissues by two-dimensional electrophoresis. [electronic resource] - Breast cancer research and treatment Nov 1987 - 177-89 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0167-6806 Standard No.: 10.1007/BF01810581 doi Subjects--Topical Terms: Biomarkers, Tumor--analysisBreast--analysisBreast Neoplasms--analysisCytoplasm--analysisElectrophoresis, Polyacrylamide Gel--methodsFemaleHumansPeptides--analysisReceptors, Estrogen--analysisReceptors, Progesterone--analysisSubmitochondrial Particles--analysis