1. Trends in alternative medicine use in the United States, 1990–1997;Eisenberg;JAMA.,1998
2. Dietary supplement users: demographics, product use, and medical system interaction;Eliason;J Am Board Fam Prac.,1997
3. Herbal Medicine;Balick,1994
4. People choose alternative therapies: the consequences for future pharmacy practice;Launso;J Soc Admin Pharm.,1995
5. One-third of nation's adults use herbal remedies: marker estimated at $3.24 billion;Johnston;Herbalgram.,1997