@article{ref1,
title="Fatal Aircraft Accidents and Disease of Aircrew",
journal="Aerospace medicine",
year="1963",
author="Stevens, P. J.",
volume="34",
number="5",
pages="450-450",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0001-9402",
doi="",
url="http://dx.doi.org/"
}