@article{ref1,
title="Head injuries: whither specialization?",
journal="Journal of the Royal Society of Medicine",
year="1987",
author="Norcross, K.",
volume="80",
number="1",
pages="58-59",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0141-0768",
doi="",
url="http://dx.doi.org/"
}