Evidence-based hydro- and balneotherapy in Hungary–a systematic review and meta-analysis

Bender T1, Bálint G, Prohászka Z, Géher P, Tefner IK
Int J Biometeorol. 2014 Apr;58(3):311-23. doi: 10.1007/s00484-013-0667-6. Epub 2013 May 16

https://www.ncbi.nlm.nih.gov/pubmed/23677421