@article{ref1,
title="Does isotretinoin increase the risk of depression?",
journal="Archives of dermatology",
year="2008",
author="Bigby, M.",
volume="144",
number="9",
pages="1197-1199",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0003-987X",
doi="10.1001/archderm.144.9.1197",
url="http://dx.doi.org/10.1001/archderm.144.9.1197"
}