@article{ref1,
title="Violence in Chicago",
journal="American journal of nursing",
year="1968",
author="Kennedy, J. A.",
volume="68",
number="10",
pages="2168-2169",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0002-936X",
doi="",
url="http://dx.doi.org/"
}