@article{ref1,
title="Co-morbidity study of affective diseases and personality disorders ;; Estudio de comorbilidad de enfermedades afectivas y disturbios de personalidad",
journal="Actas luso-espanolas de neurologia, psiquiatria y ciencias afines",
year="1991",
author="Abreu, Paulo and Zimmermann, Paulo R. and Freitas Ceitlin, Lucía H. and Petrillo, María I. and Prates de Lima, L. and Olichowski, A. and Rodegheri, M. and Liberman, E. and Silva, G.",
volume="19",
number="2",
pages="81-87",
abstract="<p>[Abstract unavailable]</p>",
language="es",
issn="0300-5062",
doi="",
url="http://dx.doi.org/"
}