News
03-18-2012, 01:10 AM
In the past decade, results from large prospective cohort studies and the Women's Health Initiative (WHI) randomized placebo-controlled hormone therapy trials have substantially changed thoughts about how estrogen alone and estrogen plus progestin influence the risk of breast cancer, according to a review published in the Journal of The National Cancer Institute...
More... (http://www.medicalnewstoday.com/releases/243002.php)
More... (http://www.medicalnewstoday.com/releases/243002.php)