@article{ref1,
title="Commentary: How traffic crashes were reduced in China--experience and difficulties",
journal="Traffic injury prevention",
year="2009",
author="Wang, Zheng-guo and Zhou, Ji-Hong and Yin, Zhi-Yong",
volume="10",
number="5",
pages="399-402",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1538-9588",
doi="10.1080/15389580903143576",
url="http://dx.doi.org/10.1080/15389580903143576"
}