@article{ref1,
title="Clinical observations of 530 cases of snake bite treated with antivenin of Agkistrodon halys (Pallas)",
journal="Zhonghua Yi Xue Za Zhi (Beijing)",
year="1974",
author="",
volume="4",
number="",
pages="225-227",
abstract="<p>[Abstract unavailable]</p><p>Language: zh</p>",
language="zh",
issn="0376-2491",
doi="",
url="http://dx.doi.org/"
}