@article{ref1,
title="Nonoperative treatment of acute head injuries: the Karolinska experience",
journal="International anesthesiology clinics",
year="1979",
author="Gordon, E.",
volume="17",
number="2-3",
pages="181-199",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0020-5907",
doi="",
url="http://dx.doi.org/"
}