@article{ref1,
title="On occupational pathology caused by Paraquat, a dipyridyl herbicide",
journal="Folia Medica",
year="1969",
author="Guardascione, V. and Mazzella di bosco, M.",
volume="52",
number="11",
pages="728-738",
abstract="<p>[Abstract unavailable]</p><p>Language: it</p>",
language="it",
issn="0015-5608",
doi="",
url="http://dx.doi.org/"
}