title: Estrogen receptor status: an important variable in predicting response to endocrine therapy in metastatic breast cancer.
mesh_terms: D000328:Adult; D001943:Breast Neoplasms / Q000032:analysis / Q000188:drug therapy / Q000628:therapy*; D004958:Estradiol; D005260:Female; D006801:Humans; D008875:Middle Aged; D009362:Neoplasm Metastasis; D011960:Receptors, Estrogen / Q000032:analysis*; D013267:Stilbenes / Q000627:therapeutic use
chemical_list: D011960:Receptors, Estrogen; D013267:Stilbenes; D004958:Estradiol