@article{ref1,
title="Toxicity of gases released by polyurethane foams subjected to sufficiently high temperature",
journal="Nippon Hoigaku Zasshi",
year="1971",
author="Yamamoto, Koichi and Yamamoto, Yusuke",
volume="25",
number="4",
pages="303-314",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0047-1887",
doi="",
url="http://dx.doi.org/"
}