@article{ref1,
title="The epidemiology of anxiety disorders",
journal="International review of psychiatry",
year="1991",
author="Oakley-Browne, Mark A.",
volume="3",
number="2",
pages="243-252",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0954-0261",
doi="10.3109/09540269109110404",
url="http://dx.doi.org/10.3109/09540269109110404"
}