F.D.A. Is Reviewing Heartburn Drugs After Studies Find Possible Heart Risk

<a href="http://www.nytimes.com/2007/08/10/health/10drug.html?_r=1&adxnnl=1&oref=slogin&ref=us&adxnnlx=1186725634-NdV4pwvrg1cMTLni4j9nQg">F.D.A. Is Reviewing Heartburn Drugs After Studies Find Possible Heart Risk</a>