@article{ref1,
title="The epidemiology of psychiatric emergencies in an urban health district",
journal="American journal of public health",
year="1964",
author="Fisch, M. and Gruenberg, E. M. and Bandfield, C.",
volume="54",
number="",
pages="572-579",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0090-0036",
doi="",
url="http://dx.doi.org/"
}