1. CFESDS, 2005. Committee on the Framework for Evaluating the Safety of Dietary Supplement: Dietary Supplements: A Framework for Evaluating Safety. National Academies Press, p. 506.
2. New therapies from old medicines—approval of the first botanical prescription drug by FDA and the challenges of developing botanical new drugs;Chen;Nat. Biotechnol.,2008
3. EMEA, 2008. Committee on Herbal Medicinal Products: Concept Paper on Selection of Test Materials for Genotoxicity Testing for Traditional Herbal Medicinal Products/Herbal Medicinal Products—An Annex to Guideline on the Assessment of Genotoxicity of Herbal Substances/Preparations Draft. European Medicines Agency (EMEA).
4. EPA Database: ECOTOX. Available from: .
5. EPA Guidelines for Mutagenicity Risk Assessment (EPA/630/R-98/003), 1986. Available from: .