1. http://www.alternative-medicines.com/herbdesc/1bayberr.htm
2. Tyler V. The New Honest Herbal . Philadelphia, PA: G.F. Stickley Co., 1987:30-31.
3. Leung A. Encyclopedia of Common Natural Ingredients Used in Food, Drugs, and Cosmetics . New York, NY: J. Wiley and Sons, 1980:57.
4. Newall C, et al. Herbal Medicines . London: The Pharmaceutical Press, 1996:41.
5. PDR for Herbal Medicines . 2nd ed. Montvale, NJ: Medical Economics Co; 2000: 706.
6. Spoerke D Jr. Herbal Medications . Santa Barbara, CA: Woodbridge Press, 1980:29-30.
7. Duke J. Handbook of Medicinal Herbs . Boca Raton, FL: CRC Press, 1985:317-18.
8. http://vitalityworks.com/vitality/Productinfo/B/Bayberry.htm
9. Jacinto C, et al. Nasal and bronchial provocation challenges with bayberry ( Myrica cerifera ) pollen extract. J Allergy Clin Immunol 1992;90(3 Pt 1):312-8. PubMed
10. Bucholtz G, et al. A three-year aerobiologic pollen survey of the Tampa Bay area, Florida. Ann Allergy 1991;67(5):534-40. PubMed