1. Estrogens as a cause of human cancer;Henderson;Cancer Res.,1988
2. The involvement of oestrogen in the development and progression of breast epidemiological evidence;Vessey,1989
3. Progesterone and synthetic progestins: their biological activity and role in neoplasia;Fowler,1979
4. Hormones and murine mammary tumorigenesis: an historical view;Welsch,1982
5. Steroid hormone regulation of cultured breast cancer cells;Darbre,1988