@article{ref1,
title="Epidemiological features and research progress of injury in China",
journal="Zhonghua Liu Xing Bing Xue Za Zhi",
year="2011",
author="Wang, Sheng-Yong",
volume="32",
number="7",
pages="637-642",
abstract="<p>[Abstract unavailable]</p> <p>Language: zh</p>",
language="zh",
issn="0254-6450",
doi="",
url="http://dx.doi.org/"
}