@article{ref1,
title="3rd National Convention, Household Risks and Prevention. Pavia, 18-20 March, 1990",
journal="Giornale Italiano di Medicina del Lavoro",
year="1989",
author="",
volume="11",
number="3-4",
pages="97-200",
abstract="<p>[Abstract unavailable]</p> <p>Language: it</p>",
language="it",
issn="0391-9889",
doi="",
url="http://dx.doi.org/"
}