@article{ref1,
title="Severe head injuries. A six-year follow-up",
journal="Lancet",
year="1967",
author="Fahy, Thomas J. and Irving, M. H. and Millac, P.",
volume="2",
number="7514",
pages="475-479",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0140-6736",
doi="",
url="http://dx.doi.org/"
}