@article{ref1,
title="Problems of preventive medicine: organic phosphoric poisons",
journal="Annali di Medicina Navale",
year="1963",
author="Pons, Roma",
volume="68",
number="",
pages="455-472",
abstract="<p>[Abstract unavailable]</p><p>Language: it</p>",
language="it",
issn="0392-9418",
doi="",
url="http://dx.doi.org/"
}