@article{ref1,
title="Medical emergencies in the air. I: equipment and prevention",
journal="British medical journal (clinical research edition)",
year="1983",
author="Mills, F. J. and Harding, R. M.",
volume="286",
number="6372",
pages="1204-1206",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0267-0623",
doi="",
url="http://dx.doi.org/"
}