@article{ref1,
title="Suicidality as a diagnostic classification",
journal="American journal of psychiatry",
year="1979",
author="Perr, H. M.",
volume="136",
number="10",
pages="1347-1347",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-953X",
doi="",
url="http://dx.doi.org/"
}