@article{ref1,
title="RK is usually ok with the FAA",
journal="Aviation, space, and environmental medicine",
year="1995",
author="",
volume="66",
number="3",
pages="281-282",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0095-6562",
doi="",
url="http://dx.doi.org/"
}