@article{ref1,
title="Index of aggressiveness (DL50 limit)",
journal="Bulletin de l'Academie Nationale de Medecine",
year="1957",
author="Caujolle, F. and Meynier, D.",
volume="141",
number="17-18",
pages="362-369",
abstract="<p>[Abstract unavailable]</p><p>Language: fr</p>",
language="fr",
issn="0001-4079",
doi="",
url="http://dx.doi.org/"
}