@article{ref1,
title="Traits of psychiatric emergency patients",
journal="Hospitals",
year="1972",
author="Petrich, F. A.",
volume="46",
number="2",
pages="50-52",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0018-5973",
doi="",
url="http://dx.doi.org/"
}