References:
(1) Linde K, Allais G, Brinkhaus B, Fei Y, Mehring M, Vertosick EA, Vickers A, White AR. Acupuncture for the prevention of episodic migraine. Cochrane Database of Systematic Reviews 2016, Issue 6. Art. No.: CD001218. DOI: 10.1002/14651858.CD001218.pub3.
Musil F, Pokladnikova J, Pavelek Z, Wang B, Guan X, Valis M. Acupuncture in migraine prophylaxis in Czech patients: an open-label randomized controlled trial. Neuropsychiatr Dis Treat. 2018 May 10;14:1221-1228. doi: 10.2147/NDT.S155119.