@article{ref1,
title="Control of simulator sickness in an AH-64 aviator",
journal="Aviation, space, and environmental medicine",
year="1990",
author="Crowley, J. S.",
volume="61",
number="6",
pages="584-585",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0095-6562",
doi="",
url="http://dx.doi.org/"
}