Cecchi, Francesca. “Are Non-Invasive Brain Stimulation Techniques Effective in the Treatment of Chronic Pain? ? A Cochrane Review Summary With Commentary”. Journal of Rehabilitation Medicine 52, no. 4 (April 30, 2020): 1–3. Accessed August 8, 2024. https://medicaljournalssweden.se/jrm/article/view/3775.