1. Endogenous hormones as a major factor in human cancer;Henderson;Cancer Res,1982
2. Estrogens as a cause of human cancer;Henderson;Cancer Res,1988
3. Pregnancy and protection from hormonally associated tumor development;Barrett;Epidemiology,2003
4. Reducing cancer risk in women through lifestyle- mediated changes in hormone levels;Pike;Cancer Detect Prev,1990