@article{ref1,
title="Depression and suicide in patients treated with isotretinoin",
journal="New England journal of medicine",
year="2001",
author="Wysowski, D. K. and Pitts, M. and Beitz, J.",
volume="344",
number="6",
pages="460-460",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0028-4793",
doi="10.1056/NEJM200102083440616",
url="http://dx.doi.org/10.1056/NEJM200102083440616"
}