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Health/Sci/Tech
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Guidelines for cancer screening differ by group
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Several doctors groups and advocacy groups set guidelines for cancer screening, and they update that advice periodically as new information emerges. Sometimes they agree, sometimes they don’t. Last year, a number of groups got together and issued consensus guidelines for colon cancer.
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GE, Vivendi talks over NBC Universal stretch on
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A deal for Comcast Corp. to buy a controlling stake in NBC Universal and create one of the most powerful media companies in the world is taking longer than expected as the current owners tussle over price.
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