@article{ref1,
title="Clinical analysis of 5 patients caused by acute inhalation of phosphoric acid gas poisoning",
journal="Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi",
year="2016",
author="Dong, J. G. and Qiu, Z. W. and Wang, H. C.",
volume="34",
number="9",
pages="699-701",
abstract="<p>[Abstract unavailable]</p> <p>Language: zh</p>",
language="zh",
issn="1001-9391",
doi="",
url="http://dx.doi.org/"
}