@article{ref1,
title="Study of acute poisoning at facilities for aged person",
journal="Japanese journal of toxicology",
year="2008",
author="Takano, Hironori and et al, ",
volume="21",
number="3",
pages="337-343",
abstract="<p>[Abstract unavailable]</p> <p>Language: ja</p>",
language="ja",
issn="0914-3777",
doi="",
url="http://dx.doi.org/"
}