@article{ref1,
title="Objective assessment of suicide risk: significant improvements in assessment, classification, and prediction",
journal="American journal of psychiatry",
year="2011",
author="Hughes, Carroll W.",
volume="168",
number="12",
pages="1233-1234",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0002-953X",
doi="10.1176/appi.ajp.2011.11091362",
url="http://dx.doi.org/10.1176/appi.ajp.2011.11091362"
}