@article{ref1,
title="Anxiety and suicide in depression",
journal="Canadian journal of psychiatry, The",
year="1993",
author="Roy, Alec",
volume="38",
number="10",
pages="694-695",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0706-7437",
doi="",
url="http://dx.doi.org/"
}