@article{ref1,
title="Accidents in aviation",
journal="Medicina Del Deporte y Del Trabajo",
year="1951",
author="Fourcade, L. H.",
volume="15",
number="97",
pages="3934-3946",
abstract="<p>[Abstract unavailable]</p> <p>Language: un</p>",
language="un",
issn="",
doi="",
url="http://dx.doi.org/"
}