@article{ref1,
title="Delayed apoplexy following head injury- report of 3 cases (author's transl)",
journal="Zhonghua Shen Jing Jing Shen Ke Za Zhi",
year="1980",
author="Jia, B. Q.",
volume="13",
number="2",
pages="76-77",
abstract="<p>[Abstract unavailable]</p><p>Language: zh</p>",
language="zh",
issn="0412-4057",
doi="",
url="http://dx.doi.org/"
}