@article{ref1,
title="Gun carrying among male adolescents as a function of gun ownership in the general population",
journal="Annals of emergency medicine",
year="2003",
author="Wintemute, Garen J.",
volume="41",
number="3",
pages="428-429",
abstract="Abstract unavailable.",
language="",
issn="0196-0644",
doi="",
url="http://dx.doi.org/"
}