@article{ref1,
title="Speech difficulties symptomatic of destructive behavior toward self or others",
journal="Journal of nervous and mental disease",
year="1971",
author="Mehrhof, E. G. and Rousey, C. L.",
volume="152",
number="1",
pages="63-67",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-3018",
doi="",
url="http://dx.doi.org/"
}