@article{ref1,
title="Fatigue and use of go/no-go pills in extraordinarily long combat sorties",
journal="Aviation, space, and environmental medicine",
year="2004",
author="Schultz, Darlene and Miller, James C.",
volume="75",
number="4",
pages="370-371",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0095-6562",
doi="",
url="http://dx.doi.org/"
}