@article{ref1,
title="Individual protection at the National Society of Belgian Railways",
journal="Archives des Maladies Professionnelles de Medecine du Travail et de Securite Sociale",
year="1972",
author="van Roy, R.",
volume="33",
number="12",
pages="627-636",
abstract="<p>[Abstract unavailable]</p><p>Language: fr</p>",
language="fr",
issn="0003-9691",
doi="",
url="http://dx.doi.org/"
}