@article{ref1,
title="Psychosis NOS: search for diagnostic clarity",
journal="Harvard review of psychiatry",
year="2008",
author="Nykiel, Sherry A. and Baldessarini, Ross J. and Bower, Montgomery C. and Goodwin, Jean and Salvatore, Paola",
volume="16",
number="1",
pages="55-65",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1067-3229",
doi="10.1080/10673220801924274",
url="http://dx.doi.org/10.1080/10673220801924274"
}