@article{ref1,
title="Premorbid personality of depressive, bipolar, and schizophrenic patients with special reference to suicidal issues",
journal="Comprehensive psychiatry",
year="1986",
author="Angst, J. and Clayton, Paula",
volume="27",
number="6",
pages="511-532",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0010-440X",
doi="",
url="http://dx.doi.org/"
}