@article{ref1,
title="Occupational risks in the French coal fields",
journal="Revue de l'Institut D'hygiène Des Mines",
year="1980",
author="Amoudru, C.",
volume="35",
number="1",
pages="5-16",
abstract="<p>[Abstract unavailable]</p><p>Language: fr</p>",
language="fr",
issn="0301-3901",
doi="",
url="http://dx.doi.org/"
}