1. Wu JN. A Short history of acupuncture. J Altern Complement Med. 1996;2:19–21.
2. Veith I. Sir William Osler- acupuncturist. Bull NY Acad Med. 1975;51:393–9.
3. Clarke TC, Black LI, Stussman BJ, et al. Trends in the use of complementary health approaches among adults: United States 2002–2012. National Health Statistics Report. 2015.
4. NIH Consensus Conference. Acupuncture. JAMA. 1997;280:1518–24.
5. World Health Organization. Viewpoint on acupuncture. Geneva, Switzerland. World Health Organization 1979