References
- Dejung B, Gröbli C, Colla F, Weissmann R: Triggerpunkttherapie, Bern, Hans Huber, 2003
- Hong CZ: Lidocaine injection versus dry needling to myofascial trigger point. The importance of the local twitch response. Am J Phys Med Rehabil 73: 256–263, 1994
- Frost FA, Jessen B, Siggaard-Andersen J: A control, double-blind comparison of mepivacaine injection versus saline injection for myofascial pain. Lancet 1: 499–501, 1980
- Lewit K: The needle effect in the relief of myofascial pain. Pain 6: 83–90, 1979
- Gerwin R: Botulinum toxin treatment of myofascial pain: a critical review of the literature. Curr Pain Headache Rep 16: 413–422, 2012