@article{ref1,
title="Drug poisoning",
journal="Kangogaku zasshi",
year="1971",
author="Matsuda, S.",
volume="35",
number="11",
pages="26-30",
abstract="<p>[Abstract unavailable]</p><p>Language: ja</p>",
language="ja",
issn="0386-9830",
doi="",
url="http://dx.doi.org/"
}