@article{ref1,
title="Characteristics of art expression in depression",
journal="Journal of nervous and mental disease",
year="1971",
author="Wadeson, H.",
volume="153",
number="3",
pages="197-204",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-3018",
doi="",
url="http://dx.doi.org/"
}