@article{ref1,
title="Tackling violence",
journal="British medical journal: BMJ",
year="1998",
author="Shepherd, Jonathan P.",
volume="316",
number="7135",
pages="879-879",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}