@article{ref1,
title="Gun control",
journal="CMAJ : Canadian Medical Association journal",
year="1996",
author="Sobrian, J.",
volume="154",
number="1",
pages="11; author reply 12-3",
abstract="Abstract unavailable.",
language="",
issn="0820-3946",
doi="",
url="http://dx.doi.org/"
}