@article{ref1,
title="How to help prevent falls",
journal="Journal of practical nursing",
year="1991",
author="Carbary, L. J.",
volume="41",
number="2",
pages="13-14",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0022-3867",
doi="",
url="http://dx.doi.org/"
}