Longer tamoxifen use cuts breast cancer deaths
Women in his study have not been followed long enough to see whether switching cuts deaths from breast cancer, as 10 years of tamoxifen did. Results are expected in about a year.
The cancer conference is sponsored by the American Association for Cancer Research, Baylor College of Medicine and the UT Health Science Center.
Marilynn Marchione can be followed at http://twitter.com/MMarchioneAP