@article{ref1,
title="Motorcycling injuries in children",
journal="British medical journal (clinical research edition)",
year="1984",
author="Hadfield, G.",
volume="289",
number="6452",
pages="1143-1143",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0267-0623",
doi="10.1136/bmj.289.6452.1143-b",
url="http://dx.doi.org/10.1136/bmj.289.6452.1143-b"
}