@article{ref1,
title="The elderly and fall prevention",
journal="Applied nursing research",
year="1988",
author="Johnston, J. E.",
volume="1",
number="3",
pages="140-140",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0897-1897",
doi="",
url="http://dx.doi.org/"
}