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Historical Studies in the Natural Sciences (2014) 44 (2): 140–177.
Published: 01 April 2014
...Matthew Lavine “Spectro-Chrome,” an alternative healing method based on the application of colored visible light to the body, was practiced by more than ten thousand Americans over the half-century following its introduction in 1920. It was the invention of Dinshah Ghadiali, a charismatic inventor...