@article{ref1,
title="Hepatitis associated with Kava, a herbal remedy for anxiety",
journal="British medical journal: BMJ",
year="2001",
author="Escher, M. and Desmeules, J. and Giostra, E. and Mentha, G.",
volume="322",
number="7279",
pages="139-139",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}