@article{ref1,
title="Herbal hepatotoxicity. Revisiting a dangerous alternative",
journal="JAMA journal of the American Medical Association",
year="1995",
author="Koff, R. S.",
volume="273",
number="6",
pages="502-502",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0098-7484",
doi="",
url="http://dx.doi.org/"
}