Estrogen Study Lead Researcher on Risks, Benefits of...
Clip: 04/06/2011 | 6m 55s
Once a popular treatment for menopause symptoms, hormone-replacement therapy had come under scrutiny for raising the risk of certain diseases, but a new study found a reduced risk of breast cancer and other benefits for some women. Jeffrey Brown discusses the latest findings with Dr. Andrea LaCroix, the study's lead author.
Aired: 04/06/11
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