@article{ref1,
title="Homicide among black males. Causal factors",
journal="Public health reports (1974)",
year="1980",
author="Akbar, N.",
volume="95",
number="6",
pages="554-556",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0033-3549",
doi="",
url="http://dx.doi.org/"
}