@article{ref1,
title="Evaluation of suicidality in major depressive disorder",
journal="Anales de Psiquiatria",
year="1990",
author="Heerlein, A. and Richter, P.",
volume="6",
number="10",
pages="409-412",
abstract="<p>[Abstract unavailable]</p><p>Language: es</p>",
language="es",
issn="0213-0599",
doi="",
url="http://dx.doi.org/"
}