title: Androgen--oestrogen transformation in female patients with metastatic breast cancer.
mesh_terms: D001859:Bone Neoplasms / Q000556:secondary; D001943:Breast Neoplasms / Q000188:drug therapy / Q000378:metabolism*; D004958:Estradiol / Q000378:metabolism*; D004970:Estrone / Q000378:metabolism*; D005260:Female; D006801:Humans; D008593:Menopause; D013739:Testosterone / Q000378:metabolism* / Q000627:therapeutic use
chemical_list: D004970:Estrone; D013739:Testosterone; D004958:Estradiol