@article{ref1,
title="The interaction of alcohol and sleep deprivation in two reaction time tasks",
journal="Alcohol, drugs and driving",
year="1989",
author="Smith, L. T. and Sinha, Ranjana and Williams, H. L.",
volume="5",
number="4",
pages="341-350",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0891-7086",
doi="",
url="http://dx.doi.org/"
}