@article{ref1,
title="Comparing indexes of frailty: the cardiovascular health study and the study of osteoporotic fractures",
journal="Journal of the American Geriatrics Society",
year="2010",
author="Filho, Sergio Telles Ribeiro and Lourenço, Roberto Alves and Moreira, Virgilio Garcia",
volume="58",
number="2",
pages="383-385",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0002-8614",
doi="10.1111/j.1532-5415.2009.02690.x",
url="http://dx.doi.org/10.1111/j.1532-5415.2009.02690.x"
}