2002, Therapy with mudcompresses for knee osteoarthritis: Comparison of natural mud preperations with mineral-depleted mud

Flusser D, Abu-Shakra M, Friger M, Codish S,Skukenik S.

J.Clin.Rheumatol. 2002;8:197-203. doi: 10.1097/00124743-2002208000-00003.

https://pubmed.ncbi.nlm.nih.gov/17041359/