@article{ref1,
title="Comorbidity in social anxiety disorder: Impact on disease burden and management: Comments",
journal="Journal of clinical psychiatry",
year="1998",
author="Ballenger, J.C. and Westenberg, H.G.M. and Nutt, D.J.",
volume="59",
number="Suppl 17",
pages="e38-e38",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0160-6689",
doi="",
url="http://dx.doi.org/"
}