Alternative medicine: Expanding the horizons. NIH Publication No. 94-066. A report to the NIH on Alternative Medical Systems and Practices in the US [The Chantilly Report], December 1994.
2.
Eisenberg DM, et al.Trends in alternative medicine use in the US, 1990-97. Results of a follow-up national survey. JAMA. November 1998; 280(18): 1569-1575.