@article{ref1,
title="Impact of daytime sleepiness underrated",
journal="Lancet",
year="1996",
author="Sharpley, A.",
volume="348",
number="9020",
pages="71-71",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0140-6736",
doi="",
url="http://dx.doi.org/"
}