@article{ref1,
title="Outcome after severe head injury: definitions and predictions",
journal="Medical journal of Australia",
year="1976",
author="Jennett, B.",
volume="2",
number="13",
pages="475-477",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0025-729X",
doi="",
url="http://dx.doi.org/"
}