@article{ref1,
title="Respiratory tract injury caused by ammonia water solution inhalation (author's transl)",
journal="Zhonghua Jie He He Hu Xi Xi Ji Bing Za Zhi",
year="1981",
author="Yu, G. S.",
volume="4",
number="2",
pages="81-83",
abstract="<p>[Abstract unavailable]</p><p>Language: zh</p>",
language="zh",
issn="0253-2689",
doi="",
url="http://dx.doi.org/"
}