@article{ref1,
title="Comment: Gunsmoke--changing public attitudes toward smoking and firearms",
journal="American journal of public health",
year="1997",
author="Kellermann, Arthur L.",
volume="87",
number="6",
pages="910-913",
abstract="Abstract unavailable.",
language="",
issn="0090-0036",
doi="",
url="http://dx.doi.org/"
}