@article{ref1,
title="Insomnia and driving ability",
journal="Sleep",
year="2014",
author="Verster, Joris Cornelis and Roth, Thomas",
volume="37",
number="9",
pages="1411-1412",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0161-8105",
doi="10.5665/sleep.3984",
url="http://dx.doi.org/10.5665/sleep.3984"
}