@article{ref1,
title="Evolution of psychological disturbances in chronic poisoning by mercury fumes",
journal="Folia Medica",
year="1953",
author="Massignan, L. and Salvini, M.",
volume="36",
number="7",
pages="500-504",
abstract="<p>[Abstract unavailable]</p><p>Language: un</p>",
language="un",
issn="0015-5608",
doi="",
url="http://dx.doi.org/"
}