@article{ref1,
title="Hazards of mountain flying",
journal="Aviation, space, and environmental medicine",
year="1989",
author="Fisher, F. E.",
volume="60",
number="12",
pages="1228-1228",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0095-6562",
doi="",
url="http://dx.doi.org/"
}