@article{ref1,
title="Preventing falls: Try the stork challenge",
journal="British medical journal: BMJ",
year="2008",
author="Williamson, Lyn",
volume="336",
number="7640",
pages="343-344",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0959-8138",
doi="10.1136/bmj.39486.471678.3A",
url="http://dx.doi.org/10.1136/bmj.39486.471678.3A"
}