@article{ref1,
title="NIOSH alert: request for assistance in preventing worker injuries and deaths caused by falls from suspension scaffolds",
journal="MMWR: Morbidity and mortality weekly report",
year="1993",
author="",
volume="42",
number="19",
pages="381-382",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0149-2195",
doi="",
url="http://dx.doi.org/"
}