@article{ref1,
title="Collective and severe acute poisoning caused by nitrogen vapors; unusual etiology",
journal="Archives des Maladies Professionnelles de Medecine du Travail et de Securite Sociale",
year="1957",
author="Bourret, J. and Tolot, F. and Serusclat, F.",
volume="18",
number="3",
pages="315-316",
abstract="<p>[Abstract unavailable]</p><p>Language: fr</p>",
language="fr",
issn="0003-9691",
doi="",
url="http://dx.doi.org/"
}