1. Nekrotisierende Hepatitis nach Einnahme pflanzlicher Heilmittel
2. Kava Hepatotoxicity
3. Drug points: Hepatitis associated with Kava, a herbal remedy for anxiety
4. Department of Health, UK 2003, Medicines Control Agency, unclear text MCA investigation of kava kava leads to ban following voluntary withdrawal: herbal medicine banned following cases of liver toxicity [press release]. [cited 2003, Jan 5]. Available from: http://www.mca.gov.ukwww.mca.gov.uk/whatsnew/pressreleases/kava211202.pdf
5. Health Canada issues a stop–sale order for all products containing kava. 2002, Health Canada. [cited 2002, Oct 28]. Available from: http://www.hc-sc.gc.ca/english/protection/warnings/2002/2002_56e.htm