McDowell, J. M., G. M. Johnson, and L. Hale. “Adverse Reactions to Acupuncture: Policy Recommendations Based on Practitioner Opinion in New Zealand”. New Zealand Journal of Physiotherapy, vol. 41, no. 3, Nov. 2013, pp. 94–101, https://nzjp.org.nz/nzjp/article/view/65.