@article{ref1,
title="Work at high altitude. Problems of the detection and affliction of workers in danger",
journal="Montpellier Médical",
year="1962",
author="Mas, P.",
volume="61",
number="",
pages="60-63",
abstract="<p>[Abstract unavailable]</p><p>Language: fr</p>",
language="fr",
issn="",
doi="",
url="http://dx.doi.org/"
}