6alker RA et al. Cancer Metastasis Rev, 1997;16:5 - 27.
7Jesen EV, Smith S, Desombre ER. Hormone dependency in breast cancer[J ]. J Steroid Biochem,1976,7:911.
8Horwitz KB, Tung L, Takirnoto GS. Novel mechanisms of antiprogestin action [ J ]. Acto Oncol, 1996,35 : 129.
9Huovinen R, Warri A, Collan Y. Mitotic activity, apopotosis and TRPM- 2 mRNA expression in DMBA - Induced rat marrmaary carcinoma treated with anti- estrogen torenalfene[J ]. Int J Cancer, 1993,21,55(4) :685.