@article{ref1,
title="The clinical pattern of injury in road accidents",
journal="British medical journal: BMJ",
year="1954",
author="Perkins, T. A. and Aston, J. N.",
volume="2",
number="4881",
pages="200-203",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}