@article{ref1,
title="Two types of delayed post-traumatic intracerebral hematoma",
journal="Neurologia medico-chirurgica",
year="1981",
author="Tsubokawa, T.",
volume="21",
number="7",
pages="669-675",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0470-8105",
doi="",
url="http://dx.doi.org/"
}