@article{ref1,
title="Obsessive-compulsive disorder",
journal="Stress Medicine",
year="1990",
author="Zetin, Mark",
volume="6",
number="4",
pages="311-321",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0748-8386",
doi="10.1002/smi.2460060410",
url="http://dx.doi.org/10.1002/smi.2460060410"
}