@article{ref1,
title="The prevention of suicide in mixed affective states",
journal="Rassegna di Studi Psichiatrici",
year="1990",
author="Celozzi, C. and Girardi, P. and Maselli, P. and Valentini, S.",
volume="79",
number="4",
pages="405-412",
abstract="<p>[Abstract unavailable]</p><p>Language: it</p>",
language="it",
issn="0033-9636",
doi="",
url="http://dx.doi.org/"
}