@article{ref1,
title="Slip-and-fall accidents",
journal="Occupational health and safety",
year="1995",
author="Bell, J.",
volume="64",
number="12",
pages="40-1, 57",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0362-4064",
doi="",
url="http://dx.doi.org/"
}