@article{ref1,
title="Are we a violent nation?",
journal="Western journal of medicine",
year="1987",
author="Watts, M. S.",
volume="147",
number="2",
pages="195-195",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0093-0415",
doi="",
url="http://dx.doi.org/"
}