@article{ref1,
title="Air evacuation of the psychiatric patient",
journal="Aerospace medicine",
year="1960",
author="Giffen, M. B.",
volume="31",
number="",
pages="372-378",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0001-9402",
doi="",
url="http://dx.doi.org/"
}