2005, Hydrotherapy, balneotherapy, and spa treatment in pain management. 4. Februar 2022 Bender T, Karagülle Z, Balint GP, Gutenbrunner C, Balint PV, Sukenik S. Rheomatol. Int. 20 05;25(3):220-224. https://pubmed.ncbi.nlm.nih.gov/15257412/