@article{ref1,
title="The relationship between insight and suicidality among patients with schizophrenia",
journal="Journal of nervous and mental disease",
year="1999",
author="Schwartz, R. C. and Petersen, S.",
volume="187",
number="6",
pages="376-378",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-3018",
doi="",
url="http://dx.doi.org/"
}