@article{ref1,
title="Psychiatric approach to the problem of head injury (contusio cerebri)",
journal="Psychiatria et Neurologia Japonica",
year="1967",
author="Hayashi, S.",
volume="69",
number="11",
pages="1195-1209",
abstract="<p>[Abstract unavailable]</p><p>Language: ja</p>",
language="ja",
issn="0033-2658",
doi="",
url="http://dx.doi.org/"
}