@article{ref1,
title="Chemical safety evaluation in Japan",
journal="Journal of toxicological sciences",
year="1987",
author="Matsushima, T.",
volume="12",
number="2",
pages="175-178",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0388-1350",
doi="",
url="http://dx.doi.org/"
}