title: Proceedings: Oestrogen receptor activity, plasma oetrogen concentrations and response to endocrine therapy in cancer of the breast.
mesh_terms: D001943:Breast Neoplasms / Q000097:blood / Q000628:therapy; D002369:Castration; D004958:Estradiol / Q000097:blood*; D005260:Female; D006801:Humans; D011956:Receptors, Cell Surface
chemical_list: D011956:Receptors, Cell Surface; D004958:Estradiol