@article{ref1,
title="Design and interpretability of findings in a family study to investigate posttraumatic stress disorder",
journal="Journal of clinical psychiatry",
year="2002",
author="Droege, Vivia M.",
volume="63",
number="6",
pages="537-8; author reply 538",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0160-6689",
doi="",
url="http://dx.doi.org/"
}