Dead Sea bath salt for the treatment of Psoriasis vulgaris: A double-blind controlled study.

Sima Halevy,Hani Giryes, Michael Friger,Shaul Sukenik
Journal of the European Academy of Dermatology and Venereology
Volume 9, Issue 3, December 1997, Pages 237-242

https://www.sciencedirect.com/science/article/pii/S0926995997001335