@article{ref1,
title="Cartoon appreciation in suicidal and control groups",
journal="Journal of psychiatric research",
year="1971",
author="Keith-Spiegel, Patricia and Spiegel, David and Gonska, J.",
volume="8",
number="2",
pages="161-165",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-3956",
doi="",
url="http://dx.doi.org/"
}