@article{ref1,
title="Group suicide due to charcoal burning with administration of melatonin",
journal="Japanese journal of toxicology",
year="2006",
author="Hitosugi, Masahito",
volume="19",
number="1",
pages="55-56",
abstract="<p>[Abstract unavailable]</p> <p>Language: ja</p>",
language="ja",
issn="0914-3777",
doi="",
url="http://dx.doi.org/"
}