Based on data collected between 1991 and 2009 from almost 90,000 individuals who responded to the Medicare Current Beneficiary Survey, David Cutler, the Otto Eckstein Professor of Applied Economics, says that, even as life expectancy has increased over the past two decades, people have become increasingly healthier later in life
Fuente : http://www.eurekalert.org/pub_releases/2013-07/hu-…
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