1. Jensen E., De Sombre E., Science 182: 126, 1973.
2. Gorski J., Toft D., Shyamala G., Smith P., Notides A., Recent Progr. Hormone Res. 24: 45, 1968.
3. Baulieu E.-E. Fourth International Congress of Endocrinology, Washington (1972) Excerpta medica Intl. Cong. Ser. P.30.
4. Rosen V.B., Smirnova O.V., Volchek A.G., Smirnov A.N., Shitabe K., Gurvich E.V. In: Problems of Physiology Biochemistry and Pathology of the Endocrine System. Proc. USSR Congress of Endocrinologists. Moscow, 1972, P.133 (in Russian).
5. King R., Mainwaring W. In: Steroid-Cell Interaction. London, 1974, P.190.