@article{ref1,
title="The elements of risk for the institutionalized elderly",
journal="Journal of long term home health care",
year="1997",
author="Lechich, A. J.",
volume="16",
number="2",
pages="56-61",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1072-4281",
doi="",
url="http://dx.doi.org/"
}