1. Increased availability of serum estrogens in breast cancer; a new hypothesis;Siiteri,1981
2. Serum concentrations of total and non-proteinbound estradiol in patients with breast cancer and normal controls;Moore;Int. J. Cancer,1982
3. Plasma levels of estrone, estrone sulfate and estradiol and the percentage of unbound estradiol in postmenopausal women with and without breast disease;Reed;Cancer Res.,1983
4. Non-protein bound oestradiol, sex hormone binding globuline, breast cancer and breast cancer risk;Bruning;Br. J. Cancer,1985
5. The role of binding proteins in hormone transport;Ekins,1900