@article{ref1,
title="New restrictions on isotretinoin",
journal="Pharmaceutical News",
year="2001",
author="",
volume="8",
number="2",
pages="e66-e66",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1071-894X",
doi="",
url="http://dx.doi.org/"
}