@article{ref1,
title="Occupational intoxication by a pyrophosphate product",
journal="Bulletin des Societes d'Ophtalmologie de France",
year="1953",
author="Dejean,  and Viallefont,  and Paycha, ",
volume="5",
number="",
pages="524-527",
abstract="<p>[Abstract unavailable]</p><p>Language: un</p>",
language="un",
issn="0081-1270",
doi="",
url="http://dx.doi.org/"
}