@article{ref1,
title="Depression and attempted suicide in a patient, a sporadic user of "crack"",
journal="Actas luso-espanolas de neurologia, psiquiatria y ciencias afines",
year="1987",
author="García López, A. and Ezquiaga Terrazas, E.",
volume="15",
number="4",
pages="233-235",
abstract="<p>[Abstract unavailable]</p><p>Language: es</p>",
language="es",
issn="0300-5062",
doi="",
url="http://dx.doi.org/"
}