@article{ref1,
title="Indicators of depression and suicidal ideation among drug abusers",
journal="Psychological reports",
year="1983",
author="Flynn, Patricia and McMahon, R. C.",
volume="52",
number="3",
pages="784-786",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0033-2941",
doi="",
url="http://dx.doi.org/"
}