@article{ref1,
title="Risks of care at home for the frail aged",
journal="Journal of long term home health care",
year="1997",
author="Gopal, S.",
volume="16",
number="3",
pages="36-46",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1072-4281",
doi="",
url="http://dx.doi.org/"
}