Recommened Journal Articles:

Cowan, L.D., “Breast cancer incidence in women with a history of progesterone deficiency” American Journal of Epidemiology, August 1981, 114:209-17.

Dew, J.,”A cohort sudy of hormonal replacement therapy given to women previously treated for breast cancer.” Climacteric, 1998, 1:137-42.

Fishman, J.,”Increased estrogen-16-alpha-hydroxylase activity in women with breast and endometrial cancer.” Journal of Steroidal Biochemistry, April 1984, 20:1077-81.

Foidart, J.,”Estradiol and progesterone regulate the proliferation of human breast epithelial cells.” Fertility and Sterility, May 198, 69:963-68.

Franceschi, S., et al. “The role of energy and fat in cancers of the breast and colon-rectum in a southern European population.” Annals of Oncology, 1999, 10 Supplement 6: 61-3.

Gambrell, R. Don, “Decreased incidence of breast cancer in post-menopausal estrogen-progesterone users.” Obstetrics-Gynecology, October 1983, 62-:435-43.

Gambrell, R. Don, “Hormone replacement therapy and breast cancer.” Maturitas, August 1987, 9:123-33.

Gambrell, R. Don, “Hormone replacement therapy and breast cancer.” Archives of Family Medicine, June 1996, 5:341-50.