@article{ref1,
title="Methodological limitations of the study "Isotretinoin use and risk of depression, psychotic symptoms, suicide, and attempted suicide"",
journal="Archives of dermatology",
year="2001",
author="Wysowski, D. K. and Beitz, J.",
volume="137",
number="8",
pages="1102-1103",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0003-987X",
doi="",
url="http://dx.doi.org/"
}