@article{ref1,
title="Exogenous poisonings and pregnancy",
journal="Minerva Ginecologica",
year="1969",
author="Ragucci, N.",
volume="21",
number="18",
pages="1163-1171",
abstract="<p>[Abstract unavailable]</p><p>Language: it</p>",
language="it",
issn="0026-4784",
doi="",
url="http://dx.doi.org/"
}