@article{ref1,
title="Non-regressive schizophrenia. Clinical course and outcome",
journal="Acta psychiatrica Scandinavica. Supplementum",
year="1978",
author="Nyman, A. K.",
volume="",
number="272",
pages="143-143",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0065-1591",
doi="",
url="http://dx.doi.org/"
}