@article{ref1,
title="Hopelessness as a predictor of suicide",
journal="American journal of psychiatry",
year="1990",
author="Tómasson, K.",
volume="147",
number="11",
pages="1577-1578",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0002-953X",
doi="",
url="http://dx.doi.org/"
}