@article{ref1,
title="Hidden injuries in industry",
journal="Journal of Occupational Medicine",
year="1962",
author="Coyne, J. F.",
volume="4",
number="",
pages="20-22",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0096-1736",
doi="",
url="http://dx.doi.org/"
}