@article{ref1,
title="Prevention of fall-related accidents",
journal="Safety science",
year="2005",
author="Lockhart, Thurmon E. and Gronqvist, Raoul and Chang, Wen-Ruey",
volume="43",
number="7",
pages="355-357",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0925-7535",
doi="",
url="http://dx.doi.org/"
}