@article{ref1,
title="Onset of panic disorder and suicide attempts",
journal="European psychiatry",
year="1990",
author="Lepine, J. P. and Chignon, J. M. and Teherani, M.",
volume="5",
number="6",
pages="339-342",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0924-9338",
doi="",
url="http://dx.doi.org/"
}