@article{ref1,
title="Hand injuries hospitalized patients medical economic burden survey and influence factors analysis",
journal="Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi",
year="2017",
author="Chen, S. Q. and Wang, Y. and Shi, C. H.",
volume="35",
number="6",
pages="451-454",
abstract="An English language abstract is unavailable. <p />",
language="zh",
issn="1001-9391",
doi="",
url="http://dx.doi.org/"
}