Spa therapy in rheumatology. Indications based on the clinical guidelines of the French National Authority for health and the European League Against Rheumatism, and the results of 19 randomized clinical trials

Françon A1, Forestier R
Bull Acad Natl Med. 2009 Jun;193(6):1345-56; discussion 1356-8

https://www.ncbi.nlm.nih.gov/pubmed/20120164