@article{ref1,
title="The epidemiology of firearm deaths among residents of California",
journal="Western journal of medicine",
year="1987",
author="Kraus, Jess Frank and Teret, Stephen P. and Wintemute, Garen J.",
volume="146",
number="3",
pages="374-377",
abstract="Abstract unavailable.",
language="",
issn="0093-0415",
doi="",
url="http://dx.doi.org/"
}