House of Lords Select Committee Report, Sixth Report on Complementary and Alternative Medicine, HMSO: London, 2000.
2.
FischerF, LewithG, WittCM, et al.A research roadmap for complementary and alternative medicine—what we need to know by 2020. Forsch Komplementmed, 2014; 21:e1–e16.
3.
LewithGT. Why do we need to research the use of complementary medicine? Online document at: http://www.theguardian.com/healthcare-network/2012/nov/29/complementary-alternative-medicine-research-regulation, accessed September16, 2014.
4.
StoneJ. An Ethical Framework for Complementary and Alternative Therapists. London: Routledge, 2004.