@article{ref1,
title="Cataract of toxic origin",
journal="Bulletin de la Societe Belge d'Ophtalmologie",
year="1978",
author="Michiels, J.",
volume="",
number="181",
pages="21-37",
abstract="<p>[Abstract unavailable]</p><p>Language: fr</p>",
language="fr",
issn="0081-0746",
doi="",
url="http://dx.doi.org/"
}