Zhu C- e, Yu B, Zhang W, Chen W- hua, Qi Q, Miao Y. Effiectiveness and safety of transcranial direct current stimulation in fibromyalgia: A systematic review and meta-analysis. JRM [Internet]. 2016 Dec. 16 [cited 2026 May 16];49(1):2-9. Available from: https://medicaljournalssweden.se/jrm/article/view/10346