@article{ref1,
title="ISPESL: its role in public health",
journal="Annali dell'Istituto superiore di sanità",
year="1985",
author="Moccaldi, A.",
volume="21",
number="4",
pages="487-488",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0021-2571",
doi="",
url="http://dx.doi.org/"
}