@article{ref1,
title="Sleepiness and fatal traffic accidents",
journal="Tidsskrift for den Norske Laegeforening",
year="2004",
author="Arnestad, Marianne and Rognum, Torleiv Ole",
volume="124",
number="16",
pages="2155-2155",
abstract="<p>[Abstract unavailable]</p> <p>Language: no</p>",
language="no",
issn="0029-2001",
doi="",
url="http://dx.doi.org/"
}