@article{ref1,
title="How to end violence against doctors in China",
journal="Lancet",
year="2012",
author="Wang, Xue-Qiang and Wang, Xiao-Tong and Zheng, Jie-Jiao",
volume="380",
number="9842",
pages="647-648",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0140-6736",
doi="10.1016/S0140-6736(12)61367-1",
url="http://dx.doi.org/10.1016/S0140-6736(12)61367-1"
}