@article{ref1,
title="Tolerable limits for toxic substances in industry. Differences and points of accord on the international scale",
journal="Archives des Maladies Professionnelles de Medecine du Travail et de Securite Sociale",
year="1965",
author="Truhaut, R.",
volume="26",
number="",
pages="41-56",
abstract="<p>[Abstract unavailable]</p><p>Language: fr</p>",
language="fr",
issn="0003-9691",
doi="",
url="http://dx.doi.org/"
}