1. Beatson GT: On the treatment of inoperable cases of carcinoma of the mamma: suggestion for a new method of treatment with illustrative cases. Lancet 2: 104?107, 1896
2. Kiang DT, Frenning DH, Goldman AI, Aslensa VF, Kennedy BJ: Estrogen receptors and responses to chemotherapy and hormonal therapy in advanced breast cancer. N Engl J Med 229: 1330?1334, 1984
3. Allegra JC, Lippman ME, Thompson EB: Relationship between the progesterone, androgen, and glucocorticoid receptors and response to endocrine therapy in metastatic breast cancer. Cancer Res 39: 1973?1979, 1979
4. Manni A, Pearson O: Antiestrogen-induced remission in premenopausal women with stage IV breast cancer. Cancer Treat Rep 64: 779?785, 1980
5. Brodie A: Aromatase and its inhibitors- An overview. J Steroid Biochem Mol Biol 40: 255?261, 1991