2009, Intermittent balneotherapy at the Dead Sea area for patients with knee osteoarthritis 25. Februar 2020 Sherman G, Zeller L, Avriel A, Friger M, Harari M, Sukenik S Isr Med Assoc J. 2009 Feb;11(2):88-93 https://www.ncbi.nlm.nih.gov/pubmed/19432036