@article{ref1,
title="Driver sleepiness: occupational screening and the physician's role",
journal="Australian and New Zealand journal of medicine",
year="1999",
author="Pierce, Robert J.",
volume="29",
number="5",
pages="658-661",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0004-8291",
doi="",
url="http://dx.doi.org/"
}