@article{ref1,
title="Thinking on trauma research",
journal="Chinese journal of traumatology",
year="2001",
author="Wang, Z.",
volume="4",
number="1",
pages="3-5",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1008-1275",
doi="",
url="http://dx.doi.org/"
}