Cardiologist Dean Ornish learned it from Pritikin in the 70's
Measuring Health and Healthcare Disparities 2013 Research Conference of the Federal Committee on Statistical Methodology Washington, DC, Nov. 4-6, 2013.
A Critique of Anesthesia Technology D. John Doyle MD PhD Cleveland Clinic Foundation May 2004.
A Critique of Anesthesia Technology
Measuring Health and Healthcare Disparities