@article{ref1,
title="Relationship of schizo-affective psychosis to manic depressive psychosis and shizophrenia. Findings in 15,909 veteran pairs",
journal="Archives of general psychiatry",
year="1972",
author="Cohen, S. M. and Allen, M. G. and Pollin, W. and Hrubec, Z.",
volume="26",
number="6",
pages="539-546",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0003-990X",
doi="",
url="http://dx.doi.org/"
}