@article{ref1,
title="Article reviewed: Distribution of road accidents in policemen on shift-work on Italian highways: the contributing role of sleepiness",
journal="Sleep Medicine",
year="2001",
author="Zucconi, M.",
volume="2",
number="6",
pages="561-563",
abstract="Abstract unavailable.",
language="",
issn="1389-9457",
doi="",
url="http://dx.doi.org/"
}