@article{ref1,
title="Medical origins of psychiatric emergencies: the systems approach",
journal="International journal of psychiatry in medicine",
year="1982",
author="Gross, D. A.",
volume="11",
number="1",
pages="1-24",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0091-2174",
doi="",
url="http://dx.doi.org/"
}