July 24: From CAT scans to dental X-rays, are all those imaging tests really necessary? NBC chief medical editor Dr. Nancy Snyderman weighs in on our exposure to those tests. (Today Show)
Video from: msnbc.msn.com
Video: Overexposed to X-rays?
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July 24: From CAT scans to dental X-rays, are all those imaging tests really necessary? NBC chief medical editor Dr. Nancy Snyderman weighs in on our exposure to those tests. (Today Show) Video from: msnbc.msn.com |
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