@article{ref1,
title="Botulinum toxin",
journal="Ryoikibetsu shokogun shirizu",
year="1999",
author="Mezaki, T.",
volume="",
number="27 Pt 2",
pages="654-656",
abstract="<p>[Abstract unavailable]</p><p>Language: ja</p>",
language="ja",
issn="",
doi="",
url="http://dx.doi.org/"
}