2013, Spa Treatment (Balneotherapy) for Fibromyalgia-A Qualitative-Narrative Review and a Historical Perspective.

Ablin JN, Häuser W, Buskila D.

Evid.Based Complement. Altern. Med. 2013;2013:638050.

doi:10.1155/2013/638050. (PMC free article).

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3747489/