@article{ref1,
title="Prevalence of non-fatal suicide attempts in black Americans is about 4%",
journal="Evidence-based mental health",
year="2007",
author="Bhugra, Dinesh",
volume="10",
number="2",
pages="64-64",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1362-0347",
doi="",
url="http://dx.doi.org/"
}