@article{ref1,
title="Identifying Suicide Risk Groups Among Attempted Suicides",
journal="Public health reports (1974)",
year="1963",
author="Tuckman, J. and Youngman, W. F.",
volume="78",
number="9",
pages="763-766",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0033-3549",
doi="",
url="http://dx.doi.org/"
}