@article{ref1,
title="Responsibility of physicians in off-the-job accident prevention",
journal="Archives of environmental health",
year="1969",
author="Kiefer, N. C.",
volume="18",
number="1",
pages="63-66",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0003-9896",
doi="",
url="http://dx.doi.org/"
}