@article{ref1,
title="Estimates from the National Health Interview Survey on occupational injury among older workers in the United States",
journal="Scandinavian journal of work, environment and health",
year="1992",
author="Landen, D. D. and Hendricks, Scott A.",
volume="18",
number="Suppl 2",
pages="18-20",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0355-3140",
doi="",
url="http://dx.doi.org/"
}