@article{ref1,
title="International statistics concerning death due to gas distributed through the mains",
journal="Rassegna di medicina industriale e di igiene del Lavoro",
year="1964",
author="Touwaide, R.",
volume="33",
number="",
pages="263-267",
abstract="<p>[Abstract unavailable]</p><p>Language: fr</p>",
language="fr",
issn="0370-6249",
doi="",
url="http://dx.doi.org/"
}