@article{ref1,
title="The sleepy driver as a preventive medicine problem",
journal="GP",
year="1956",
author="Rodger, J. R.",
volume="14",
number="2",
pages="90-94",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0016-3600",
doi="",
url="http://dx.doi.org/"
}