1. The Escalating Cost and Prevalence of Alternative Medicine
2. Commonwealth Department of Health and Aged Care, PBS Expenditure and Prescriptions January 2000 to December 2000 [cited 5 October 2003]. Available from: http:www.health.gov.aupbspharm pubspbbexppbdec00bookp02.htm
3. Commonwealth Department of Health and Ageing, Schedule of Pharmaceutical Benefits for Approved Pharmacists and Medical Practitioners Effective from 1 August 2003, 2003 [cited 5 October 2003]. Available from
http:wwwl.health.gov.au pbscontentsexplain4.htmwhat
4. Unconventional Medicine in the United States -- Prevalence, Costs, and Patterns of Use
5. Trends in Alternative Medicine Use in the United States, 1990-1997