@article{ref1,
title="Policy and technology for safer guns: an update",
journal="Annals of emergency medicine",
year="2003",
author="Teret, Stephen P. and Lewin, Nancy L.",
volume="41",
number="1",
pages="32-34",
abstract="Abstract unavailable.",
language="",
issn="0196-0644",
doi="10.1067/mem.2003.43",
url="http://dx.doi.org/10.1067/mem.2003.43"
}