1. Unconventional medicine in the U.S;Eisenburg;N Engl J Med,1993
2. An overview of medical acupuncture;Helms;Alt Ther,1998
3. The similia principle as a therapeutic strategy: a research program on stimulation of self- defense in disordered mammalian cells;Van Wijk;Alt Ther,1997
4. Use of and satisfaction with homeopathy in a patient population;Goldstein;Alt Ther,1998
5. A review of alternative medicine courses taught at US medical schools;Moore;Alt Ther,1998