@article{ref1,
title="Head banging on an inpatient psychiatric unit: a vicious circle",
journal="Harvard review of psychiatry",
year="2007",
author="Daniels, Jessica E. and Wirth, James B. and Herrera, Daniel G. and Simpson, Elizabeth B. and Auchincloss, Elizabeth L. and Occhiogrosso, Mallay B. and Sobel, William",
volume="15",
number="2",
pages="70-79",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1067-3229",
doi="10.1080/10673220701307588",
url="http://dx.doi.org/10.1080/10673220701307588"
}