@article{ref1,
title="Application of accident tree analysis method in evaluation of occupational disease hazards in construction projects",
journal="Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi",
year="2008",
author="Zhang, Zhi-Qi",
volume="26",
number="12",
pages="776-777",
abstract="<p>[Abstract unavailable]</p> <p>Language: zh</p>",
language="zh",
issn="1001-9391",
doi="",
url="http://dx.doi.org/"
}