Bibliography
- HOLDEN W, JOSEPH J: Interactions between herbal remedies and antirheumatic drugs. Expert Opin. Drug Saf. (2005) 4(6):969-974.
Websites
- http://www.mayoclinic.com/health/herbal-supplements/SA00039 Herb and drug interactions: 'Natural' products not always safe (2005).
- http://www.mayoclinic.com/health/herbal-supplements/NU00205 Herbal supplements: How they're labeled and regulated (2003)
- http://www.emea.eu.int/htms/general/contacts/HMPC.html EMEA Committee for Herbal Medicinal Products (2005).