@article{ref1,
title="Who should have a gun?",
journal="American journal of psychiatry",
year="1969",
author="Nemetz, P. S.",
volume="125",
number="10",
pages="1456-1456",
abstract="Abstract unavailable.",
language="",
issn="0002-953X",
doi="",
url="http://dx.doi.org/"
}