Dr. Sarno is more and more validated by the researchers and medical community. I know that auto-immune disorders are not exactly TMS, but Dr. Sarno mentions a strong relationship. Here is further confirmation:
“Association of Stress-Related Disorders With Subsequent Autoimmune Disease”
https://jamanetwork.com/journals/jama/fullarticle/2685155 (Association of Stress-Related Disorders With Subsequent Autoimmune Disease)
“Association of Stress-Related Disorders With Subsequent Autoimmune Disease”
https://jamanetwork.com/journals/jama/fullarticle/2685155 (Association of Stress-Related Disorders With Subsequent Autoimmune Disease)