Estrone sulfate promotes human breast ca
β
S. J. Santner; B. Ohlsson-Wilhelm; R. J. Santen
π
Article
π
1993
π
John Wiley and Sons
π
French
β 683 KB
## Abstract Estradiol levels in breast tumors from postβmenopausal women are similar to those in preβmenopausal women even though plasma estrogens are much lower after the menopause. __In situ__ estrogen production by the tumor provides a potential means of maintaining high estradiol levels in post