@article{ref1,
title="Psychological first aid in community disaster",
journal="Journal of the American Medical Association",
year="1954",
author="Drayer, C. S. and Cameron, D. C. and Woodward, W. D. and Glass, A. J.",
volume="156",
number="1",
pages="36-41",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-9955",
doi="",
url="http://dx.doi.org/"
}