A stroke-preventing pill from Pfizer and Bristol-Myers Squibb won approval from U.S. health regulators, setting the stage for a fierce fight among drug makers to replace the widely used bloodthinner warfarin.
WSJ.com: What's News US, Wall Street Journal
Fri, 12/28/2012 - 4:36pm
A stroke-preventing pill from Pfizer and Bristol-Myers Squibb won approval from U.S. health regulators, setting the stage for a fierce fight among drug makers to replace the widely used bloodthinner warfarin.