@article{ref1,
title="Falls: a challenge to home health aides",
journal="Home healthcare nurse",
year="1987",
author="Olson, M. and Malloy, C.",
volume="5",
number="5",
pages="26-32",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0884-741X",
doi="",
url="http://dx.doi.org/"
}