@article{ref1,
title="Analysis of 14 cases poisoned by oral benzene",
journal="Hunan yi ke da xue xue bao = Hunan yike daxue xuebao",
year="1999",
author="Yuan, W. and Chen, Fangbin and Tang, L.",
volume="24",
number="3",
pages="304, 306-304, 306",
abstract="<p>[Abstract unavailable]</p><p>Language: zh</p>",
language="zh",
issn="1000-5625",
doi="",
url="http://dx.doi.org/"
}