@article{ref1,
title="Attention should be paid to understand the biological hazard and improve the ability for emergency response",
journal="Zhongguo Wei Zhong Bing Ji Jiu Yi Xue",
year="2003",
author="Cao, Wu-chun and Cheng, Yun-song",
volume="15",
number="6",
pages="327-329",
abstract="<p>[Abstract unavailable]</p><p>Language: zh</p>",
language="zh",
issn="1003-0603",
doi="",
url="http://dx.doi.org/"
}