@article{ref1,
title="NRA on gun ownership",
journal="Public health reports (1974)",
year="2000",
author="Blackman, Paul H.",
volume="115",
number="2-3",
pages="108; author reply 109-10",
abstract="Abstract unavailable.",
language="",
issn="0033-3549",
doi="",
url="http://dx.doi.org/"
}