A simple, cheaper exam of just the lower part of the bowel can cut the risk of developing colon cancer or dying of the disease, a large federal study finds....
MARILYNN MARCHIONE, Associated Press: Health
Mon, 05/21/2012 - 8:26am
A simple, cheaper exam of just the lower part of the bowel can cut the risk of developing colon cancer or dying of the disease, a large federal study finds....