ginseng - External links
- Phytochemicals in Korean Ginseng
- The Journal of the American Botanical Council HerbalGram. 2003;57:35 American Botanical Council
- Overdose and Safety information
- Ginseng Abuse Syndrome disputed
- "Ginseng may reduce number, severity of colds". (Nov. 6, 2005). New Sunday Times , p. F19.
- Drugs & Supplements - Mayo Clinic
- Panax ginseng - American Family Physician
- Asian Ginseng Fact Sheet
- Ginseng and Its Many Uses