@article{ref1,
title="Personality disorder and outcome in schizophrenia: A negative systematic review",
journal="Personality and mental health",
year="2007",
author="Newton‐Howes, Giles and Tyrer, Peter and Moore, Alexandra and Nur, Ula",
volume="1",
number="1",
pages="21-26",
abstract="Background It is commonly believed that the presence of personality disorder influences the outcome of schizophrenia but no systematic examination of the literature has been published to examine this.<p />",
language="",
issn="1932-8621",
doi="10.1002/pmh.6",
url="http://dx.doi.org/10.1002/pmh.6"
}