@article{ref1,
title="Docs for guns",
journal="Public health reports (1974)",
year="2000",
author="Cowan, D. N.",
volume="115",
number="2-3",
pages="108-9; author reply 109",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0033-3549",
doi="",
url="http://dx.doi.org/"
}