@article{ref1,
title="Complex reaction times at simulated cabin altitudes of 5,000 feet and 8,000 feet",
journal="Aerospace medicine",
year="1966",
author="Denison, D. M. and Ledwith, F. and Poulton, E. C.",
volume="37",
number="10",
pages="1010-1013",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-9402",
doi="",
url="http://dx.doi.org/"
}