@article{ref1,
title="Dose-response effects of ethanol on the sleep of young men",
journal="Journal of studies on alcohol",
year="1982",
author="MacLean, A. W. and Cairns, J.",
volume="43",
number="5",
pages="434-444",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0096-882X",
doi="",
url="http://dx.doi.org/"
}