@article{ref1,
title="No laughing matter: Laughter is good psychiatric medicine",
journal="Current psychiatry",
year="2013",
author="Nasr, S.J.",
volume="12",
number="8",
pages="20-24",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1537-8276",
doi="",
url="http://dx.doi.org/"
}