@article{ref1,
title="Boxing and the neurosurgeon",
journal="British journal of neurosurgery",
year="1993",
author="Richards, P.",
volume="7",
number="6",
pages="595-596",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0268-8697",
doi="",
url="http://dx.doi.org/"
}