Agency for Healthcare Research and Quality (U.S. Department of Health and Human Services) |
American Herbal Pharmacopoeia |
American Herbal Products Association |
Institute of Medicine |
Commission E2 (Germany) |
Expanded German Commission E |
European Scientific Cooperative on Phytotherapy |
http://dietary-supplements.info.hig.gov |
http://nccam.nih.gov/health/supplements.htm |
http://www.cochrane.org/reviews/clibintro.htm |
Natural Medicines Comprehensive Database |
http://www.naturalstandard.com |
Physician's Desk Reference for Herbal Medicines |
Physician's Desk Reference for Nutritional Supplements |
The American Pharmaceutical Association's Practical Guide to Natural Medicines |
World Health Organization |
U.S. Pharmacopeia-National Formulary |