www.fdanews.com/articles/84843-heart-bypass-surgery-is-getting-safer
HEART-BYPASS SURGERY IS GETTING SAFER
February 24, 2006
Heart-bypass surgery has gotten safer in Pennsylvania even as the number of such surgeries has fallen, but medical experts are worried that the trend won't last.
Philadelphia Inquirer (http://www.philly.com/mld/inquirer/living/health/13937750.htm)