@article{ref1,
title="BLS reports on survey of occupational injuries and illnesses in 1989",
journal="American Industrial Hygiene Association journal",
year="1991",
author="",
volume="52",
number="2",
pages="A92-A92",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0002-8894",
doi="",
url="http://dx.doi.org/"
}