@article{ref1,
title="Preventing firearm violence: a public health imperative. American College of Physicians",
journal="Annals of internal medicine",
year="1995",
author="",
volume="122",
number="4",
pages="311-313",
abstract="Abstract unavailable.",
language="",
issn="0003-4819",
doi="",
url="http://dx.doi.org/"
}