@article{ref1,
title="Speech pause time: behavioral correlate of mood",
journal="American journal of psychiatry",
year="1983",
author="Szabadi, E. and Bradshaw, C. M.",
volume="140",
number="2",
pages="265-265",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-953X",
doi="",
url="http://dx.doi.org/"
}