@article{ref1,
title="Psychiatric emergencies",
journal="Nursing clinics of North America",
year="1973",
author="Rogerson, K. E.",
volume="8",
number="3",
pages="457-466",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0029-6465",
doi="",
url="http://dx.doi.org/"
}