@article{ref1,
title="Firearm-related injury surveillance",
journal="New Zealand medical journal",
year="1999",
author="Langley, John Desmond and Norton, R.",
volume="112",
number="1093",
pages="285-285",
abstract="Abstract unavailable.",
language="",
issn="0028-8446",
doi="",
url="http://dx.doi.org/"
}