@article{ref1,
title="Acute closed encephalo-cranial trauma in adults",
journal="Neurocirugia (Santiago)",
year="1953",
author="Asenjo, A.",
volume="9",
number="",
pages="Sec 26, 89-101",
abstract="<p>[Abstract unavailable]</p> <p>Language: un</p>",
language="un",
issn="0047-9411",
doi="",
url="http://dx.doi.org/"
}