@article{ref1,
title="Physicians' involvement with industrial productivity",
journal="Journal of the Tennessee Medical Association",
year="1970",
author="Kerr, L. E.",
volume="63",
number="12",
pages="1022-1027",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0040-3318",
doi="",
url="http://dx.doi.org/"
}