Clinical researches on the efficacy of spa therapy in fibromyalgia. A systematic review

Fraioli A, Grassi M, Mennuni G, Geraci A, Petraccia L, Fontana M, Conte S, Serio A
Ann Ist Super Sanita. 2013;49(2):219-29. doi: 10.4415/ANN_13_02_13

https://www.ncbi.nlm.nih.gov/pubmed/23771266