@article{ref1,
title="Stress factors in industry; an approach at the U.S. Naval Gun Factory",
journal="Industrial medicine and surgery",
year="1958",
author="Lipman, D. C.",
volume="27",
number="6",
pages="295-297",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0019-8536",
doi="",
url="http://dx.doi.org/"
}