1. Beatson GT. 1896. On the treatment of inoperable cases of carcinoma of the mamma: Suggestions for a new method of treatment with illustrative cases. Lancet 3: 104–107.
2. Osborne CK. 1991. Receptors. In Harris JR, Hellman S, Henderson IC, Kinne DW (eds). Breast Diseases. J.B. Lippincott: Philadelphia.
3. Edwards DP, Chamness GC, McGuire WL. 1979. Estrogen and progestcrone receptor proteins in breast cancer. Biochim Biophys Acta 560: 457–486.
4. McGuire WL. 1980. The usefulness of steroid hormone receptors in the management of primary and advanced breast cancer. In Mouridson HT, Palshof T (eds), Breast Cancer: Experimental and Clinical Aspects. Pergamon Press: New York.
5. McGuire WL, Chamness GC, Fuqua SAW. 1991. Estrogen receptor variants in clinical breast cancer. Mol Endocrinol 5: 1571–1577.