@article{ref1,
title="Do restraints prevent falls?",
journal="Annals of internal medicine",
year="1992",
author="Skeen, M. B.",
volume="117",
number="5",
pages="443-443",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0003-4819",
doi="",
url="http://dx.doi.org/"
}