@article{ref1,
title="Mystery gas: An analysis of mass hysteria",
journal="Journal of health and social behavior",
year="1974",
author="Stahl, S. M. and Lebedun, M.",
volume="15",
number="1",
pages="44-50",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0022-1465",
doi="",
url="http://dx.doi.org/"
}