@article{ref1,
title="From research to reality on slips, trips, and falls",
journal="Safety science",
year="2002",
author="Chang, Wen-Ruey",
volume="40",
number="7-8",
pages="557-558",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0925-7535",
doi="",
url="http://dx.doi.org/"
}