@article{ref1,
title="Clinical aspects of commercial aviation medicine",
journal="JAMA journal of the American Medical Association",
year="1967",
author="Kidera, G. J.",
volume="201",
number="4",
pages="242-246",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0098-7484",
doi="",
url="http://dx.doi.org/"
}