@article{ref1,
title="Four hospitals join in planning city-wide disaster alert",
journal="Hospital topics",
year="1969",
author="Kowal, J. S. and Witte, L. M.",
volume="47",
number="11",
pages="46-48",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0018-5868",
doi="",
url="http://dx.doi.org/"
}